In-flight Analysis - Untitled Sea Level, 29.92inHg, 59°F Motor: Graupner Speed 400 6V #3321; 2672rpm/V; 0.89A no-load; 0.254 Ohms. Battery: Solar Cell; 10 cells; 2000mAh @ 1V; 0.004 Ohms/cell. Speed Control: Astro 210; 0.003 Ohms; High rate. Drive System: Graupner Speed Gear 400 4:1 Gearbox; 11x8 (Pconst=1.31; Tconst=0.95) geared 4:1 (Eff=95%). Airframe: Great Planes Spectra; 1600sq.in; 58.3oz; 5.2oz/sq.ft; Cd=0.042; Cl=0.51; Clopt=0.73; Clmax=1.07. Filter: 15A max; 15A max (ESC). Stats: 24 W/lb in; 14 W/lb out; 11mph stall; 14mph opt @ 56% (52:54, 88°F); 16mph level @ 64% (39:28, 95°F); 180ft/min @ 8.5°; -85ft/min @ -4°. AirSpd Drag Lift Batt Motor Motor Input Loss MGbOut MotGb Shaft Motor Prop Thrust PSpd Prop Total Time (mph) (oz) (oz) Amps Amps Volts (W) (W) (W) Ef(%) Ef(%) RPM RPM (oz) (mph) Ef(%) Ef(%) (m:s) 0.0 0.0 0.0 9.2 9.2 9.6 88.1 35.6 52.5 59.6 57.3 17843 4461 15.8 33.8 0.0 0.0 13:05 1.0 0.0 0.2 9.2 9.2 9.6 88.1 35.6 52.5 59.6 57.3 17843 4461 15.6 32.8 3.7 2.1 13:05 2.0 0.1 0.9 9.2 9.2 9.6 88.1 35.6 52.5 59.6 57.3 17838 4459 15.4 31.8 7.3 4.2 13:05 3.0 0.2 1.9 9.2 9.2 9.6 88.2 35.6 52.6 59.6 57.2 17827 4457 15.2 30.8 10.7 6.1 13:04 4.0 0.3 3.4 9.2 9.2 9.6 88.3 35.7 52.6 59.6 57.2 17813 4453 14.9 29.7 14.1 8.1 13:03 5.0 0.4 5.4 9.2 9.2 9.6 88.4 35.8 52.6 59.5 57.2 17797 4449 14.7 28.7 17.3 9.9 13:02 6.0 0.6 7.8 9.2 9.2 9.6 88.5 35.9 52.6 59.5 57.1 17781 4445 14.5 27.7 20.5 11.7 13:01 7.0 0.9 10.6 9.2 9.2 9.6 88.6 36.0 52.7 59.4 57.1 17764 4441 14.3 26.6 23.5 13.4 13:00 8.0 1.1 13.8 9.2 9.2 9.6 88.7 36.0 52.7 59.4 57.0 17748 4437 14.1 25.6 26.5 15.1 12:59 9.0 1.4 17.5 9.2 9.2 9.6 88.8 36.1 52.7 59.3 57.0 17733 4433 13.8 24.6 29.3 16.7 12:58 10.0 1.8 21.6 9.3 9.3 9.6 88.9 36.2 52.7 59.3 56.9 17721 4430 13.6 23.6 32.0 18.2 12:58 11.0 2.1 26.1 9.3 9.3 9.6 88.9 36.2 52.7 59.3 56.9 17713 4428 13.4 22.5 34.6 19.7 12:57 12.0 2.5 31.0 9.3 9.3 9.6 89.0 36.2 52.7 59.3 56.9 17709 4427 13.2 21.5 37.1 21.1 12:57 13.0 3.0 36.4 9.3 9.3 9.6 88.9 36.2 52.7 59.3 56.9 17713 4428 12.9 20.5 39.5 22.5 12:57 14.0 3.5 42.2 9.2 9.2 9.6 88.8 36.1 52.7 59.3 57.0 17732 4433 12.6 19.6 41.7 23.7 12:59 15.0 4.0 48.5 9.2 9.2 9.6 88.5 35.9 52.6 59.4 57.1 17766 4442 12.4 18.6 43.8 25.0 13:01 16.0 4.5 55.2 9.2 9.2 9.6 88.2 35.7 52.5 59.5 57.2 17816 4454 12.1 17.7 45.7 26.1 13:05 17.0 5.1 62.3 9.1 9.1 9.6 87.8 35.4 52.4 59.7 57.3 17871 4468 11.8 16.8 47.5 27.2 13:08 18.0 5.7 69.8 9.1 9.1 9.6 87.2 35.0 52.2 59.9 57.6 17947 4487 11.5 16.0 49.2 28.3 13:13 19.0 6.4 77.8 9.0 9.0 9.6 86.6 34.5 52.0 60.1 57.8 18037 4509 11.2 15.2 50.7 29.3 13:19 20.0 7.1 86.2 8.9 8.9 9.6 85.8 34.0 51.8 60.4 58.1 18139 4535 10.9 14.4 52.1 30.3 13:27 21.0 7.8 95.0 8.8 8.8 9.6 85.0 33.4 51.6 60.7 58.4 18253 4563 10.6 13.6 53.4 31.2 13:35 22.0 8.6 104.3 8.7 8.7 9.6 84.1 32.8 51.3 61.0 58.7 18379 4595 10.3 12.8 54.6 32.0 13:44 23.0 9.4 114.0 8.6 8.6 9.6 83.1 32.1 51.0 61.3 59.0 18515 4629 9.9 12.1 55.7 32.9 13:54 Note: Motor performance calculations take ambient temperature and heating effects into account. Generated by MotoCalc 7.09, 02/05/2004 1:47 PM.