Gone But Not Forgotten
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I worked on the Shadow 200 UAV with AAI Unmanned Aircraft Systems for almost 25 years. I
was very lucky and fortunate to work with a large group of talented
people. I made many friends, including multiple RC national and world champions, and joined the local RC club in northern Baltimore, the
Remote Control Modelers of Baltimore
(RCMB) when I moved to Baltimore and joined AAI. I moved from Maryland to Texas in 2025 to transfer from Textron System - AAI Unmanned Aircraft Systems to Textron - Bell Helicopter, to work on manned aircraft avionics. One of he hardest parts of this move was to leave RCMB, and I hoped that leaving many of my RC aircraft with my RC friends would help keep the flying going at RCMB. |
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Giant Aeromaster - Moving to Texas - Donated to RCMB Member I received this from a member of my RC club in Maryland who was not flying it anymore. When I moved from Maryland to Texas, I returned it to the original owner who gave it to another member of the club. |
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E-Flite F4U-4 Corsair - Moving to Texas - Donated to RCMB Member Foam ARF, 480 outrunner, 50A ESC, Six channels [ ailerons(2 servos), flaps (2 servos), elevator (1 servo), rudder (1 servo), retracts (electric), throttle (ESC) ] |
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Thunder Tiger Slow Fly P-51 Mustang - Moving to Texas - Donated to RCMB Member Balsa ARF, 480 outrunner, 50A ESC, Four channels [ ailerons(1 servo), elevator (1 servo), rudder (1 servo), throttle (ESC) ] |
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Mini Funtana - Moving to Texas - Donated to RCMB Member A friend crashed his Hangar 9 Mini-Funtana and gave me the wings and empennage. I built a new fuselage from scratch and bought a cowl for $6 on eBay. This is powered by a Tower Pro 2908-10 outrunner with a 40A ESC, and I have an Orange 6ch stabilized receiver in it. Five channels [ rudder(1 servo), elevator(1 servo), ailerons(2 servos), throttle(ESC), stabilizer on/off ] |
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Park Zone Archer II - Moving to Texas - Donated to RCMB Member I received this from a member of my RC club in Maryland who was not flying it anymore. When I moved from Maryland to Texas, I donated it on within the club to a new flyer. |
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Ultimate Biplane - Moving to Texas - Donated to RCMB Member I bought this from a club member who was not flying it anymore. It is a balsa built-up airplane, and needed a little clean up from hangar rash, but was pretty much ready to fly. EFlite 15 outrunner, Castle 35A ESC. Four channels [ ailerons(2 servos), rudder(1 servo), elevator(1 servo), throttle(ESC) ] |
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Sobre - Moving to Texas - Donated to RCMB Member I bought the airframe at the Lebanon PA swap meet for $5. It was in good condition, and I had all the electronics at home sitting in a drawer unused, so this went together quickly. 2408 outrunner, 10A ESC, five channels [ left aileron (1 servo), right aileron (1 servo), elevator(1 servo), rudder(1 servo), throttle(ESC) ] |
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Easystar LED
- Moving to Texas - Donated to RCMB
Member This plane has 4+ meters of LEDs running through it, lighting it from the inside for night flying, shown to the left. Turnigy E500 6T 4000kv outrunner, 30A ESC, EPP foam, three channels [ elevator(1 servo), rudder(1 servo), throttle (ESC) ] The new owner at RCMB is shown in the bottom left photo; he plans to give this to a neighbor's child and teach him to fly. |
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EFlite Something - Moving to Texas - Donated to RCMB Member Someone left the airframe at our clubhouse and no one else wanted it, so I took it home and put electronics in it. Hacker A20-26M outrunner, Hacker 12A ESC. Three channels [ throttle(ESC), rudder (1 servo), elevator (1 servo) ] The new owner at RCMB is shown in the bottom left photo. He is a new flyer at RCMB, and I thought this slow flyer made sense as a second RC aircraft. |
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5.5 Foot Wingspan FPV Pink Wing - Moving to Texas - Donated to RCMB Member This is yet another flying wing made from pink foam. This one was made from the remainder of all the pink foam left over from my club group build. It is powered by a 450 outrunner and 50A ESC. This has a 800 TVL camera and 800mw video transmitter for FPV. The new owner at RCMB is shown in the bottom left photo. We flew it together with his recently purchased FPV goggles / video display at our club's RC social on the evening of 28 August 2025. I hope this leads him to many years of fun FPV flying. |
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Phoenix LED
- Moving to Texas - Donated to RCMB
Member Scratch built fuselage and wing, and a Mini-Ultrastick tail. Originally this plane had two electric motors; twin rewound 2410-9 outrunners with 18A ESCs. It is now powered by a single Detrum BM3715A 900kv outrunner with a 40A ESC. It contains hundreds of LEDs for night flying, shown illuminated to the right. Four channels [ ailerons(2 servos), rudder(1 servo), elevator(1 servo), throttle(ESC) ] The new owner at RCMB is shown in the bottom left photo. |
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F-27 Stryker
LED
- Moving to Texas - Donated to RCMB
Member EPP foam fuselage, white & green & red LEDs, 400 outunner, 35A ESC, Orange 6ch DSMX stabilized receiver, four channels [ elevons(2 servos), throttle (ESC), stabilizer on/off ] The new owner at RCMB is shown in the bottom left photo. |
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Foame IIx 3D Biplane LED
- Moving to Texas - Donated to RCMB
Member I have built three of these from the free plans at 3DBatix.com, two at full size and the other slightly reduced at 86%. The 86% version has been retired, and I gave away the first 100% version in 2025. I continue to fly the last 100% vesion. The 100% versions are both made from 6mm Depron, and have 10A ESCs. The new owner at RCMB is shown in the bottom left photo. |
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RS Systems MIG-27 -
Moving to Texas - Sold to
RCMB Member A long time member of my RC club passed away in 2020 and this was one of the many aircraft that his family sold after his passing. This foam MIG-27 drone target was originally designed in the 1980's by other members of our club; flyers who would later become friends of mine when I joined AAI and began flying at RCMB. When I moved to Texas in 2025 I posted this for sale at RCGroups and one of those original designers (who lives in Maryland near me and is still a member of RCMB) contacted me and took this GIANT foam aircraft off my hands. |
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Penguin FPV - Moving to Texas - Sold to new owner from Pennsylvania EPP foam fuselage. I bought the airframe at the Westminster MD swap meet, and installed electronics I had at home. RMRC happened to be having a sale on the clear canopy the week after I bought it, so I ordered that and had it quickly. After test flying it without an autopilot or FPV gear, I added the flight controller and all the FPV equipment. The wiring diagram shows how everything is connected. It is powered by a 500 size outrunner and 50A ESC. Seven channels [ throttle(ESC), ailerons(2 servos), elevator (1 servo), rudder(1 servo), front camera pan(1 servo), video switch, flight controller modes (2 aux channel) ] The new owner is shown to the bottom with the Penguin and Racer 250 quadcopter, which I gave him. GoPro/Gear360 mount under the clear canopy Flip32 F3 flight controller / MWOSD 2.0 AIO flight controller, 5V input, manual - flashed and configured iNav 2.6.1 via USB - BMP280 baro pressure sensor added to FC via I2C - flashed and configured MWOSD 2.0 via USB with MWOSD 2.0 Configurator - COM1: MWOSD (shared with USB) - COM2: GPS - COM3: Crossfire uplink commands, downlink telemetry Crossfire Micro Receiver - use TBS LUA scripts to configure Rx output channels - Rx channel 1 & 2 : Crossfire Tx/Rx - Rx channel 4 : SmartAudio - controls video transmitter via Crossfire LUA scripts on TX16S transmitter - RC channel 8 is set to output Crossfire LQ/RSSI as signal, flight controller reads channel 8 for RSSI in video overlay AKK 800mw 5.8GHz Video Transmitter - SmartAudio is connected to Crossfire receiver to allow video transmitter control from TX16S transmitter Pan & Tilt Gimbal for GoPro Hero 3 - mounted under clear canopy LC filters uBlox GPS 3-Way Video Switcher - camera input selected by aux channel from transmitter - camera #1: front 5V camera on azimuth/pan servo, under clear canopy - camera #2: fixed belly 5V camera looking down, under clear dome - camera #3: fixed tail 5V camera on top of vertical stabilizer |
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Eachine Racer 250 Quadcopter - Moving to Texas - Gave away with Penguin I upgraded this throughout from the stock version. The bottom photo to the left shows the 'exploded' view of all the electronics. I have small connectors for each major component (video transmitter, HD - DRV camera, RC receiver) so they can easily be removed for any electronics repairs or replacements. The Fusion Vortex F1 flight controller was on sale for $5 at HobbyKing (plus many hours of Internet research and wiring, and circuit tracing with an oscilloscope). It includes an OSD and barometer for altitude sensing. Eachine Racer 250 Quadcopter body - LC filters, 5V regulator, PDB, LEDs and LED controller built into main board Immersion RC Fusion Vortex F1 FC/OSD, with barometric pressure sensor, 5V input - see this page or this thread at RCGroups to learn how to use this FC by itself - two ARM processors; #1 = FC, #2 = Immersion OSD - flashed & configured with BetaFlight 3.1.7 via USB - uplink commands from DSMX receiver via PPM BG2204 2300kv motor (x4), soft mounted on rubber o-rings upgraded to higher capacity ESCs to allow flying on a 3S or 4S lipo - BL20A BlHeli 20A ESC, no BECs (x2) - reflashed with latest BlHeli and configured via flight controller pass-through - ZTW Spider Series 18A ESC 2-4S, with SimonK, no BECs (x2) - reflashed to BlHeli via Arduino USBLinker - configured BlHeli via flight controller pass-through Orange 617XL DSMX PPM Receiver Racer 250 600mw 5.8Ghz Video Transmitter with OSD HD 1080P camera + DVR combo - this HD camera/DVR combo originally came with the Eachine V-Tail 210 quadcopter - video from my front yard, video from the RCMB flying field |
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Paraglider Body & Canopy - Moving to Texas - Gave away to flyer from Pennsylvania I built this carbon fiber body with servos, motor mount, prop shroud, landing gear, and battery holder to go with the HobbyKing V1 paraglider canopy. . |
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6 Foot Wingspan FPV Pink Wing Flames - Moving to Texas - Donated to RCMB Member I built this as part of the club group build I organized with my RC club. This wing has a GoPro mount and a 480 size outrunner with a 50A ESC, running on a 3S lipo. I have installed electronics to make this an FPV aircraft with autopilot. FLYING - FPV Flip32 F1 flight controller all-in-one (AIO), MWOSD 2.0 SW - barometric pressure sensor for altitude, current and voltage sensors - flashed and configured special compile of iNav 1.7.2 via USB - flashed and configured MWOSD 2.0 via USB with MWOSD 2.0 Configurator - uplink commands from DSMX receiver via PPM - COM1: MWOSD (shared with USB) - COM2: GPS 5 hz update Orange 618XL 6ch DSMX receiver with PPM output Boscam TS832 600mW 5.8GHz video transmitter uBlox GPS Receiver 1200 TVL 5-12V camera LC filters for power to FC, camera, video transmitter for cleaner video GoPro mount |
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Talon FPV - Moving to Texas - Sold to new owner from Maryland EPP foam fuselage. I bought the airframe at the Lebanon PA swap meet in 2018, with most of the electronics already in place. The motor and ESC that were installed when I bought it were both bad, but I had replacements that went in easily. The Flip32 F1 flight controller and FPV equipment are the same as what I have installed to the Penguin, shown above. The wiring diagram for the Talon is to the left; it is very similar to the Penguin. It is powered by a 15 size outrunner and 50A ESC. Six channels [ left aileron (1 servo), right aileron (1 servo), left elerudder (1 servo), right elerudder (1 servo), throttle (ESC), flight controller modes (3 aux channels) ] FLYING - FPV Flip32 F1 flight controller all-in-one (AIO), MWOSD 2.0 SW - barometric pressure sensor for altitude, current and voltage sensors - flashed and configured special compile of iNav 1.7.2 via USB - flashed and configured MWOSD 2.0 via USB with MWOSD 2.0 Configurator - COM1: MWOSD (shared with USB) - COM2: Crossfire uplink commands, downlink telemetry - COM3: GPS 5 hz update, soft-serial @ 9600 baud (yes, this works, and the GPS is reliable) Crossfire Nano Receiver - use TBS LUA scripts to configure Rx output channels - Rx channel 1 & 2 : Crossfire Tx/Rx - Rx channel 4 : SmartAudio - controls video transmitter via Crossfire LUA scripts on TX16S transmitter - RC channel 8 is set to output Crossfire LQ/RSSI as signal, flight controller reads channel 8 for RSSI in video overlay AKK 800mw 5.8GHz video transmitter - SmartAudio is connected to Crossfire receiver to allow video transmitter control from TX16S transmitter 1200 TVL 5-12V FPV Camera uBlox GPS receiver LC filter 5V switching regulator |
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... and lots of other aircraft that I have crashed, sold, given away, retired ... |
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Midwest Hots II (40 size): Read the "From The Shop" column in the May 1997 RCM for a an interesting perspective on flying in other countries. The letter is from Rick Shook when he was flying in Egypt. Rick and I were flying together at Wright-Patterson AFB and would dogfight on numerous occasions. One day in 1992 we went up for a some ribbon cutting fun and both planes came down in little pieces - we both zigged when one of us should have zagged. We looked at each other in shock and commenced to laugh, along with everyone else at the field. We shook hands and walked out to pick up the pieces. FLOWN - CRASHED | |
| Midwest Super Hots (60 size): This plane had been flying non-stop for 13 years since I bought it in 1989, from someone who had also been flying it for a while. I took it to the field every time I flew and had been looking for an excuse to tear it apart, rebuild it and recover it. The engine died directly overhead at about 30 feet and I had to land long. Long on this field meant landing between two trees and a metal signpost. I missed the signpost and hit the trunk of the center maple tree about 6 feet off the ground, dead on with the spinner. It made a nice little hole in the tree. The plane dropped straight down and the body broke in half. The wing is fine. I could glue it right back together and fiberglass the joint. Instead, I built a new lightweight body and copied the whole thing so I have a backup-up Blue Hots. FLOWN - CRASHED | ||
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Pink Super Hots (60 size): I re-covered the wing from my old Midwest Super Hots in 2002 and built a new fuselage that I flew for 18 more years. In late 2020, the engine died right after takeoff and the plane dropped out of site at the south end of our club runway. I could not see it; it must have stalled and dropped on its side, as the right wing was broken into many pieces, along with everything on the fuselage from the wing forward. I have been flying this airframe for 31 years, and I have so many other planes to fly that I decided to not spend any time to repair it. FLOWN - CRASHED | |
Tiporare : I still don't know what happened with this plane. I had been flying it for almost two years when it decided to call it quits. One day I took off, raised the gear, turned downwind, and then ..... nothing. It just kept flying at full throttle as it slowly rolled over and headed straight down. I killed the throttle and even turned the transmitter off and on. Nothing. It hit pointed straight down going at least 120 MPH. It made a respectable hole in the ground. The engine was buried a foot deep in dirt. The wing looks OK, but look again. It was a foam-core wing and was compressed chord-wise. It was unsalvageable. But the horizontal stab lives on in the ~Ultra Sport / Tiporare II. Post crash autopsy showed all connections to be intact and the battery to be well in the green. FLOWN - CRASHED |
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P-38/P-61/F-82/OV-10 Wanna-Be : This self-designed plane flew great for two years until I decided to get creative. I moved the engine to the back of the main body and added a nose cone with weights where the engine had been. I thought I had the CG correct. Nope. It was way too far back. The plane got to about 10 feet altitude while doing a great saber dance. It oscillated back and forth several times before deciding to head back to terra - firma. In this instance, terra - firma was blacktop and none too forgiving. The wingtips survived. FLOWN - CRASHED |
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Conniption I / Conniption II : I designed and built this aerobatic plane and used the landing gear and engine from the crashed Hots II. The plane was a great success. It flew for over three years until I tried a Lomcevak about 40 feet off the ground. It did the maneuver fine, but I fumble - fingered it and smacked it into the desert. I took the pieces of that crash and built the Conniption II. It was the same design with a few minor changes. The wing center section was beefed up and the barn-door ailerons were integrated into the wing structure. This plane could do everything that its daddy could do, plus fly a lot faster. Unfortunately, the second weekend I took it out to fly, I smeared it all over the desert in about the same spot its papa had bought the farm. I was doing a series of snap rolls going upwards when the hatch lock came undone and the receiver battery went ballistic. I found the battery pack 150 feet from the crash site. The plane just kept snapping up and over in a nice arch. My kids thought it made a very nice mess on the desert floor. The same landing gear and engine live on in the Conniption III, which I have been flying since 2002. FLOWN - CRASHED This story and picture won the "How mangled did you go?" contest at RCUniverse, for which I won a Fliton Flubber. |
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Javelin (sorta): Built from RCM plans to match a small foam-core wing I had. My version has a longer body length -to- wingspan ratio than the plans, and the wingspan is smaller. I finally got this plane in the air with a long run down the runway. It just did not have enough wing area for its weight. After several circuits of the field, during which I discovered that the max speed was about 2 mph faster that the stall speed, I decided to land. As I brought the engine back, it died and the plane dropped like a brick. At 45 degrees nose down, no amount of elevator would slow the descent. It hit soft sod and the damage could probaby have been repaired in less than an hour, but the flight characteristics don't merit a rebuild. FLOWN - CRASHED |
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Sorta-Scale Northrop N9M Flying Wing : Built from my own plans, it has the same general planform as the N9M. It was built as a proof of concept (1/2 scale) airframe for my UAV flying wing project. I had been flying it for a while, but something happened during its second flight of this particular day. The plane was rock steady, but as it was moving away it started to pitch down. I added back elevator and it pulled back up, but continued to pitch over. I continued to add back elevator as it continued to pitch nose down. It about 10 seconds I reached full up elevator and I could add no more. It was almost as if the elevator center point was moving in one direction. I had complete control over engine and ailerons : during those 10 seconds I had managed to turn the plane around and was aiming for an empty field (as I added up elevator). I thought I had it made. Not quite. It hit the top of the last tree before the field and shredded itself. There was a cloud of leaves and balsa as it acted as a tree trimmer. It finally came to rest about 30 feet off the ground. The battery power was on for the 1.5 hours it took me to go home and get some long poles. After getting it down and arranging the pieces, the receiver and servos worked fine. Even the main gear retracts still function fine too. The elevon servos are centered where they should be. I don't mind crashes when I learn something, but this is annoying because I have no idea what happened. FLOWN - CRASHED |
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Vundango : This plane went through two forms before I found the version that flew well. The second picture shows the version that flew very well. It had a Speed 400, 2.5:1 gearbox, 12 amp ESC, GWS R-4P micro-Rx, and the controls were mixed ailerons and elerudders via electric elevon mixing and mechanical mixing. It was large version of the Tiny. I was showing off and flying low around some trees in my front yard. It got behind one set of trees and I lost sight of it. Next thing I knew it was on the driveway, with all the internal structure of the wings smashed to bits. The only thing holding it together was the Monokote. The motor, gearbox, and ESC were moved to a two meter electric flying wing camera ship for my Aiptek Pencam SD. FLOWN - CRASHED |
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Klingberg Wing x2 : I had been flying my 11' Klingberg Flying Wing for over 20 years with an OS 61 for power. This was built from Klingberg plans blown up twice. It was originally powered by OS 61 engine, but I had also flown this powered by a TowerPro 3520 outrunner and 50 amp ESC, both in tractor and pusher configurations. It was 11 pounds total weight and had mechanical retracts, controlled by seven channels [elevons(2), throttle(ESC), mechanical retracts(1), nose steering(1), split-opening drag rudders(2)]. In 2012 I removed the engine and stripped the covering. I installed several hundred LEDs on the framework and recovered it with clear Monokote, and I also installed a 60 size outrunner electric motor and 70 amp ESC. I took it, along with several other planes, to the Southeast Electric Flying Festival (SEFF) in Americus, Georgia. This was the second time I had visited SEFF, but I did not have any planes on my first visit, so I was looking forward to flying at SEFF. It is a great fly-in with lots of fun. The night bowling is particularly fun to watch, or participate if you have the right throw-away plane. On the first flight the plane completely
locked up about 3 minutes into the flight and was totally demolished.
The plane was straight in front of me, less than 200 ft away, turning to
crosswind. I shouted 'LOCKUP' and people dove for cover. It came
down on the field, in front of the pits.
Based on my discussions with other people at
that SEFF who had similar problems and lockups, we came to the
conclusion that DSM2 was the most likely culprit for the lockup.
SEFF had rules in place that your radio should only be turned on if you
were at a flying station, of which there were less than 50 total flying
stations for the entire field. That may sound like a lot, but there were
over 1000 registered pilots, and there are only 80 available slots in the 2.4 Ghz
spectrum for DSM2. I had a solid link, and did a range check before I took
off. All it took was for enough people back in the all the RVs to
turn on their transmitters, resulting in a completely saturated spectrum.
DSM2 will look for open slots, and then transmit when it believes it has
found an empty slot. Since it does not hop, with every slot full, there
will eventually be problems. After this, I restricted myself to only use
DSM2 at my home field with < 10 active pilots, or at places where other
flyers are not around at all. At any big events with lots of
flyers, I will only use DSMX, which has never given me any problems at
SEFF or Joe Nall. FLOWN - CRASHED |
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Eachine Racer 130 Quadcopter : Banggood had an incredible sale for this quadcopter; it was $64 for everything to fly except the receiver. Here is some Racer 130 airborne video from my front yard. I replaced the stock Naze FC with an Omnibus F4 FC, which includes an OSD. I tried several methods to isolate the FC from vibration on this mini quad; silicone pads on the motors plus silicone and other vibration damping material on several layers running from the frame through the mounting to the FC, and nothing would insulate it completely. After more than about 30 seconds of hovering, the vibe was too much for the FC and it would begin to tilt in angle or horizon mode. I tried analyzing the flight data and setting low pass and notch filters, with no luck. All it took was a single flip to completely destroy the attitude solution. I thought I had it working better and went out to test fly it - one flip and it dove into the ground. I had spent so much time trying to get this one quad working that I finally gave up and trashed it. FLOWN - CRASHED & RETIRED - 1105 4000kv motor (x4) - soft mounted on rubber tape - 10A ESC (x4), no BEC - reflashed with latest BlHeli and configured via flight controller pass-through - upgraded props - Omnibus F4 FC with BetaFlight OSD - reflashed / configured FC with latest BetaFlight via USB - default RC_IN does not work for PPM receiver because it causes BIND mode on every power on - swapped RC_IN (B14) with TX1 (A09) via resource mapping in BetaFlight CLI and connected PPM signal line to TX1 - Orange DSMX Rx via PPM - stock camera, modified for NTSC output by bridging solder pads on main camera board - stock 200mw 5.8Ghz video transmitter - upgraded video transmitter antenna gives much better video performance - LC filter for FPV section |
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Fun-Fly : I took the wingtip plug-ins (2 feet each) from the crashed plane above and joined them to make this fun-fly plane, complete with carbon fiber tail boom. OS 40, 4 channels [ailerons(2), elevator(1), rudder(1), throttle(1)] SOLD |
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Goldberg Electra : I have built at least four of these over the years, crashed one and sold the others in flyable condition. The second picture to the left shows an Electra that I built in 1989, which was still hanging up in a hobby shop in Colorado Springs in 2013, over 24 years later. I can not compliment this plane enough. I have used it to teach several people (including myself) how to fly. It has simple construction, is available everywhere, will use any electric motor, and is easy to fix and fly. 3 channels [elevator(1), rudder(1), throttle(1)] SOLD |
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Trainer / Night Flyer : My own design wing on a second-hand used fuselage. The wing also contained 12 LED's for night flying. Four channels [ailerons(1), elevator(1), rudder(1), throttle(1)] SOLD |
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~Ultra Sport : My own design with the horizontal stab of a Tiporare and the wing of an Ultra Sport. The body was built to fit the available components. HP 61 Gold Cup with tuned pipe, mechanical retracts, five channels [ailerons(1), elevator(1), rudder(1), throttle(1), retracts(1)] SOLD |
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Dynaflite P-51 Mustang : Kit built. Mechanical retracts, five channels [ ailerons(1), elevator(1), rudder(1), throttle(1), retracts(1)] SOLD |
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F-82 Twin Mustang : I copied the Dynaflite Mustang body twice as I built it, joined the two bodies and extended the wing. Counter-rotating engines, four channels [ ailerons(2), elevator(2), rudders(2), throttles(2)] SOLD |
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F/A-18 : Built from Mike Pastro's F/A-18 pusher plans in RCM, heavily modified and ducting added. It was painted in Blue Angels markings. OS 65 VR-DF & pipe & Turbax III fan unit, mechanical retracts, five channels [ ailerons(2), elevators(2), throttle(1), nose steering(1), retracts(3) ] SOLD |
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Gee Bee Sportster - Fox 50, four channels [ ailerons(1), elevator(1), rudder(1), throttle(1) ] SOLD |
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Fliton Flubber - I won this plane in the "How mangled did you go?" contest at RC Universe, for the crash picture and story of my Conniption II above. I flew the plane for about a year and then moved on to smaller electric 3-D planes. Speed 400 geared drive, 12 amp ESC, R-4P rx, four channels [ ailerons(2), rudder(1), elevator(1), throttle - esc] SOLD |
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Hirobo Shuttle ZXX - I traded this chopper with engine, servos, and Telebee heading hold gyro to someone for two OS 91 VR-DF engines, three tuned pipes, two complete Dynamax fan units, and most of the pieces to a third fan unit. These were all installed in my SR-71. OS .32, five channels SOLD |
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Bridi Aerocommander Shrike : Kit built fiberglass fuselage and cowls, built-up balsa wing created from scratch to replace the original foam-core wing lost in a crash. (2) Magnum 40 FSR (counter-rotating), four channels [ ailerons(2), elevator(1), rudder(1), throttle(1) ] SOLD |
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Gentle Lady : Kit built, modified wing and empanage. I added dual flaps / speed-brakes to each wing and replaced the stock tail with a removable full-flying horizontal stabilizer. Everything comes apart to fit into a box as checked luggage on commercial flights. Speed 400, 3:1 planetary gearbox, 11x6 folding prop, 15 amp ESC, five channels [ rudder(1), elevator(1), flaps(2), camera shutter, throttle (ESC)] SOLD |
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Klingberg Wing #1 : Built from plans. two meter glider, two channels [ elevons(2) ] SOLD Klingberg Wing #2 : Built from plans. two meter glider, two channels [ elevons(2) ] SOLD |
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Astro Challenger : Kit built wing and empennage, body from scratch. Speed 400, 3:1 planetary gearbox, 11x6 folding prop, 15 amp ESC, four channels [ rudder(1), elevator(1), camera shutter, throttle (ESC)] SOLD |
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Great Planes PT-40: Kit built. OS 40 FP, four channels [ailerons(1), elevator(1), rudder(1), throttle(1)] SOLD |
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Draganfly - This
indoor and outdoor
flying four bladed
electric
helicopter is controlled completely by the on-board computer that
mixes the four input channels with three axis gyro inputs, and adjusts the
motors: 2 motors go clockwise, 2 go counter-clockwise.
I
have upgraded my original
-II
to the pictured -IV configuration with a carbon-fiber airframe, a
micro receiver, a micro- television camera that allows airborne video, and
Thunder Power 3S lithium polymer batteries.
Video from my
front yard. Four
channels [no servos - all electronically mixed] SOLD I have also built a PIC-based board to read the PPM inputs to the FETS controlling the motors on the stock Draganfly flight controller board. The PICS convert the 0 - 5.8 ms PPM pulse to 1 - 2 ms PWM pulses, suitable for use with a brushless ESC. Schematics and programming data for the PIC can be found on this page. |
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5 Foot Wingspan Night Wing #1 LED
- I made this from a wing set for a Great Planes Slinger Flying Wing
ARF. It has an EPP center section added to hold battery, motor, ESC,
and receiver. 450 outrunner w/ 40A ESC, three channels [ elevons(2
servos), throttle(ESC) ]
SOLD 5 Foot Wingspan Night Wing #2 LED - This wing was made from a second wing set for a Great Planes Slinger Flying Wing ARF. It has almost the same design as #1, but the center section is slightly wider and has a compartment to hold a Sony Bloggie HD video camera that looks straight ahead. The EPP center section has space for the camera, and holds the battery, motor, ESC, and receiver. 450 outrunner w/ 40A ESC, three channels [ elevons(2 servos), throttle(ESC) ] SOLD
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Rutan Defiant : I rarely buy ARFs, but this deal was too good to pass up. I bought this at the WRAM show in New Jersey, still in the original box. I had the right motors, ESCs, and radio gear sitting at home, which all dropped into the plane easily. This unique plane gets a lot of attention at the field, and flies very nicely. Two 35 size outrunners w/ Red Brick 50A ESCs provide power from a 3S 5000 lipo battery. All the control surfaces are mixed for roll and pitch. Six channels [ left front canard(1 servo), right front canard(1 servo), left main wing(1 servo), right main wing(1 servo), nose steering(1 servo), throttle(ESC) ] SOLD | |
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Horizon Hobby HABU-2 Electric Ducted Fan : This is a smooth flying aircraft. I bought this brand new at a swap meet. I added flaps and flew it that way with fixed gear for a few months. When HobbyKing had a sale on electric retracts, I added them to the airframe. Stock motor and ESC, running on 4S lipo. Six channels [ ailerons(2 servos), flaps(2 servos), elevator(1 servo), nose steering(1 servo), rudder(1 servo), retracts(electric), throttle(ESC) ] SOLD | |
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Vapor and Mini-Vapor - RTFs. There are fun to fly inside, and outside when there is NO wind. SOLD | |
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Tricopter
- SOLD FRAME I flew this tricopter with 2410-09 motors for several years. I have moved the electronics to a new V-Tail Quad, along with an extra 2410-09 motor and ESC. Flip FPV Quadcopter - SOLD FRAME I bought this at a swap meet with a DJI Naza-M controller installed. I added LEDs all around and flew it like that for a while, then decided to move the motors and speed controls to other quads. |
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Hexacopter 2410 LED -
SOLD The Fusion Vortex F1 flight controller was on sale for $5 at HobbyKing. Using it took hours of Internet research, wiring, and circuit tracing with an oscilloscope. It includes an OSD and barometer for altitude sensing. Home-made carbon fiber frame with 12V red, green, white LED strips on booms Fusion Vortex F1 FC/OSD, with barometric pressure sensor, 5V input - see this page or this thread at RCGroups to learn how to use the Vortex F1 FC on a non-Immersion multi-rotor - flashed & configured with BetaFlight 3.1.7 via USB - second ARM processor on FC board runs Immersion OSD - breakout board added to Fusion for easy connections TowerPro 2410-9 1080kv motor (x6) TowerPro Mag8 18A ESC (x6), BECs removed - SimonK TP70A firmware installed via USBASP & Atmega socket tool - See this page for details on installing the correct version of SimonK firmware to the Mag8 ESC Orange 617XL DSMX PPM Receiver Matek power distribution board with 5V output for FC |
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A-Tail 2410 LED - SOLD Home-made carbon fiber frame with 12V red, green, white LED strips on booms CC3D F1 flight controller, 5V input - flashed BetaFlight 3.1.7 with FTDI serial adaptor on flight controller COM1 - configured BetaFlight via USB - 7805 voltage regulator with 5V output for FC TowerPro 2410-9 1080kv motor (x4) TowerPro Mag8 18A ESC (x4), BECs removed - SimonK TP70A firmware installed via USBASP & Atmega socket tool - See this page for details on installing the correct version of SimonK firmware to the Mag8 ESC DSMX micro receiver w/ PPM output - use CC3D receiver port pin 8 for PPM input |
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Hexacopter Flamewheel -
SOLD The Fusion Vortex F1 flight controller was on sale for $5 at HobbyKing. Using it took many hours of Internet research, wiring, and circuit tracing with an oscilloscope. It includes an OSD and barometer for altitude sensing. Fusion Vortex F1 FC/OSD, with barometric pressure sensor, 5V input - see this page or this thread at RCGroups to learn how to use the Vortex F1 FC on a non-Immersion multi-rotor - flashed & configured with BetaFlight 3.1.7 via USB - second ARM processor on FC board runs Immersion OSD - breakout board added to Fusion for easy connections Motors x6 ESC x6 - SimonK TGY firmware installed via USBASP & Atmega socket tool Orange 617XL DSMX PPM Receiver |
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SIG Four Star 40 - Missing In Action - Sierra Vista, AZ This was repaired from a crashed Four Star 40 body found in the trash at the field. The wing came from the X-29 Canard. Anakin Skywalker is the pilot. This plane was kept at the hangar at the Shadow UAV flightline on Ft Huachuca but disappeared after several years. ASP 61, four channels [ ailerons(1), elevator(1), rudder(1), throttle(1)] |
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6 Foot Wingspan Blue Wing FPV - Missing in
Action - Yuma, AZ This was the first foam wing that I built from my own design. I had taken this wing all over the country whenever I went on travel for work, and I eventually left the wing at my company's flight test hangar in Yuma, Arizona. It disappeared from that hangar after several years. The photos below show the construction of this wing and a copy that I made for a friend.
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Bixler FPV - Flip32 F1 FC with MWOSD - EPP foam fuselage. Powered by a 2410 outrunner and 20A ESC w/ BEC. Six channels [ elevator(1 servo), rudder(1 servo), ailerons(2 servos), throttle (ESC),
flight controller modes (2 aux channels) ]
SOLD Flip32 F1 flight controller all-in-one (AIO), MWOSD 2.0 SW - barometric pressure sensor for altitude, current and voltage sensors - flashed and configured special compile of iNav 1.7.2 via USB - flashed and configured MWOSD 2.0 via USB with MWOSD 2.0 Configurator - uplink commands from DSMX receiver via PPM - COM1: MWOSD (shared with USB) - COM2: GPS 5 hz update Orange 618XL 6ch DSMX receiver with PPM output Boscam TS832 600mW 5.8GHz video transmitter OP GPS Cyclops Camera/DVR (replaced 12V camera in photo) LC filter for FC/OSD + Cyclops DVR/camera + video transmitter
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Quadcopter 2408 LED
-
SOLD Home-made carbon fiber frame with 12V red, green, white LEDs on booms Flip32 F1 FC/PDB/OSD AIO, 3-6S input, manual - flashed & configured with BetaFlight 3.1.7 via USB TowerPro 2408-21 motor (x4) XP-12A compatible 12A ESC, no BEC (x4) - BlHeli firmware installed using Arduino Nano as programmer DSMX micro receiver with PPM output |
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Tiporare - Fiberglass fuselage, homemade foam core wing and stab. OS 61 RF w/ pipe, eight channels [ left aileron(1), left flap(1), right flap(1), right aileron(1), elevator(1), rudder(1), throttle(1), retracts(1) ] crow flaps & ailerons, mixed elevator->flaps, flaps->elevator, ailerons->flaps. SOLD |
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ICARUS Shockflyer - Park and indoor 3-D airplane. This plane was so beat up it was time to retire it. The Himax HC2812-1080, 17 amp brushless ESC, GWS R-4P receiver (w/ channel 6 added) were removed to go on another plane, five channels [ailerons(1), VPP(1), elevator (1), rudder (1), throttle (ESC)] FLOWN - retired | |
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Camera Plane #1 : The original fuselage was thrown away. The wings and tail live on in the new, improved Camera Plane #2. The two elerudders were secured by nylon screws and were removable for travel. 20x40 brushless inrunner, 6:1 gearbox, 18 amp ESC, four channels [elerudders(2), throttle(ESC), shutter] FLOWN - retired |
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Foamy Ultimate :
Built from plans available for free at JetWorksModels, made out of
Bluecor foam. Hint: Increase the aileron size. Also, the CG in the
plans works fine for normal flight, but does not work for 3-D. Move the
CG back about one inch for 3-D flying.
2408-21
outrunner and 18 amp ESC, four channels [ailerons(1), elevator(1),
rudder(1), throttle (ESC)] FLOWN - retired I cut out eight of these things and gave the other seven away to friends who fly RC. I eventually gave the eighth copy to a friend. |
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Slow Stick II : I resurrected my original Slow Stick wing and fuselage, and added a V-tail and LEDs for night flying. Check out this page to see the LEDs and how to set up LEDs . There were a total of 46 super bright LEDs on the plane; 20 blue + 6 red + 6 green on the wings, 8 blue + 6 white on the tail. TP 2410-12Y, 18 amp ESC, three channels [elerudders(2), throttle (ESC)] The LEDs were moved to my other night flyer, the UFO. FLOWN - retired |
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VFO VTOL: Copied from pictures of the ElectriFly VFO. This uses the same mixing as my NightOwls, minus the second motor. 2410-09 outrunner and 18 amp ESC, and four HXT500 servos. Five channels [ elevons(2), rudder1(1), rudder2(1), ESC ] FLOWN - retired | |
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F-27 Thrust Vectored Stryker: EPP foam. The motor had a 2-D thrust vectoring system. Motor pitch was driven by the elevator, and motor yaw was driven by rudder. These mixes could be activated by a single switch, so the plane was launched with normal controls and then the motor 2-D vectoring was turned on at a safe height. The plane would spin like a top with full yaw commanded. It was powered by a rewound KD A22-20L outrunner brushless motor and a folding 9x6 prop with a homemade hub. Five channels [ elevons(2), motor tilt (1), motor yaw(1), throttle(esc) ] FLOWN - retired | |
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Zagi : EPP foam, 2408-21 and 18 amp ESC, three channels [ elevons(2), throttle(ESC) ] FLOWN - retired | |
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Camera Plane #2: I took the wing, empennage, motor, and speed control from my original camera plane #1 above and built this new version. It uses twin booms so it has a much stiffer tail assembly, and it has room for a digital video camera looking out the nose, and a digital still camera looking out either side under the wing. The whole thing comes apart into small pieces to fit in small box for traveling, and the full foam fuselage protects the camera much better than my old camera plane. Four channels [ elerudder(2), throttle(ESC), shutter] FLOWN - retired |
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| Electric UAVs : These small electric planes were built to explore development steps to build a fully autonomous electric unmanned aerial vehicle. Brushless 400, 6:1 gearbox, 10 amp ESC, FMA Copilot, CCD Camera and BlackWidow 2.4 Ghz video transmitter. FLOWN - retired | ||
| Extra 330 - Another plane from plans at 3DBatix.com. I also added blue LED strips so I could fly it at night. 6mm Depron, A22-10S, 10 amp ESC, four channels [ ailerons(1), elevator(1), rudder(1), throttle (ESC) ] FLOWN - retired | ||
| Pitts S2C - Built from plans at 3DFoamy. Bluecor, TP 2410-12Y, 20 amp ESC, GWS R-4N + 1, five channels [ ailerons(2), elevator(1), rudder(1), throttle(ESC) ] FLOWN - retired | ||
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Foame IIx 3D Biplane - Built from plans at 3DBatix.com to 86% plan size, 3mm Depron, Typhoon 6/20 brushless motor w/ Tsunami 10A ESC, four channels [ailerons(1), elevator(1), rudder(1), throttle(ESC)] FLOWN - retired | |
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Blue Wing 5' FPV - The first photo show the original setup of this wing with the 400 outrunner motor on the front. I then converted it to a pusher prop with the same motor and 20A ESC on the back, and FPV gear on the front. This FPV setup used a Turbowing Cyclops DVR-camera on the nose, 600mw 5.8Ghz video transmitter w/ built-in OSD (from Racer 250), LC filter for camera + video transmitter, 6ch DSMX stabilized receiver, four channels [ elevons(2 servos), throttle (ESC), stabilizer on/off ] The plane flew for many years and got very beat-up. The carbon fiber spars and electronics gear has been moved to a new 5' wing. FLOWN - retired | |
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NightOwls, versions 1 - 2 - 3 - FLOWN - retired Copied partly from the
Phlatboyz
website. Heavily modified, and several versions have been built to get
it right. |
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Tricopters versions 1 and 2 -
FLOWN - retired The first two multicopters I built were TriCopters with four HK 401B gyros each. These were made before multi-copter controllers became readily available, and we used CCPM helicopter mixing in computer radios to control the motors through gyros on each arm. The larger Tricopter was powered by three TowerPro 3520 outrunners and 50 amp ESCs, and the smaller Tricopter was powered by three 2410-09 outrunners and 18 amp ESCs. The top picture shows the small TriCopter with its carbon fiber body and booms. They both used four gyros and identical mixing, with slightly different gains on the gyros and exponential settings. Check out this page for full details on the gyro setups and radio mixing that were used with independent gyros. |
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A-Tail Quadcopter 3520 -
FLOWN - retired My original large Tricopter was converted to this large A-tail quadcopter by adding a split tail and fourth 3520 motor and ESC. The two rear motors were tilted out and are mixed for up/down thrust (collective) and yaw. The forward arms could be folded back for storage and transport. This was flown with stock ESC firmware, small props on 6S, and a KK 2.0 FC. I later upgraded to big props on 4S, SimonK ESC firmware, and a KK 2.1 FC. I didn't fly this enough, so I took it apart, put the carbon fiber into my parts bin, and moved the motors and ESCs onto other aircraft. - home-made carbon fiber frame, front arms fold back for storage - TowerPro 3520 motor (x4), soft mounted on rubber o-rings - this motor measures 45 mm x 72 mm and is rated at 1000 watts (4S x 66 amps) - Red Brick 50A ESC, no BEC (x4), reflashed with SimonK via USBASP & Atmega socket tool |
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Animal 4D
- FLOWN - retired I was testing the variable pitch prop and the front end went from in-balance to completely out of balance in a split second, tearing the front half of the plane off. I was lucky to keep all my fingers. FLOWN |
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