Aircraft Performance

TAKEOFF DISTANCE MAXIMUM WEIGHT 2,400 LB Figure 11-24. Takeoff distance short field charts. 11-22 snoitidnoC setoN 6,000 W p 2 2 2 2 2 o e , , , , , u 4 9 6 8 2 ig n 0 5 0 0 0 h d 0 0 0 0 0 t s k 6 6 6 6 5 t 6 4 3 1 8 s Lift-o T f M f a 7 7 7 6 7 k P 0 4 2 7 6 e H off sp k e 7 6 6 6 7 t e 0 3 8 6 2 s d 50 ft M 7 8 7 8 7 P 6 3 3 1 8 H e n il e c n e re fe R P M F L g C a e l o o i a x n a w w p t A d r u e s l i s r n r e s g o F L p U R c O c l e r u i p e i p e m a a l t e l s r t n b t a n e s h c u t d e r o t r o s e c a t a t t a f o l p t e b e p n l r 2 i r d s o , p h 6 i p o t e 0 i r s o i d 0 a it n t i r v e p s e m f uel e n il e c n e re fe R Tail wi n d e n il e c n e re fe R G a u p i O d p e b li I s c l n i a n t t a b e e c r l s e m l n e f e o o h d r t i e a i t g e hts 5 4 , , 0 0 0 0 0 0 flaps 3,000 Pressure altitude - feet ISA Headwind 2,000 10,0 8 0 ,0 0 6 0 , 0 0 4 0 ,0 0 2 0 , 0 00 S 0 .L. 1,000 0 C -40° -30° -20° -10° 0° 10° 20° 30° 40° 50° 2,800 2,600 2,400 2,200 0 10 20 30 0 50 Outside air temperature W eight Wind component Obstacle (pounds) (knots) height ( feet) F -40° -20° 0° 20° 40° 60° 80° 100° 120° Figure 11-23. Takeoff distance graph. Flaps 10° Full throttle prior to brake release Paved level runway Zero wind SHORT FIELD 1. Prior to takeoff from fields above 3,000 feet elevation, the mixture should be leaned to give maximum rpm in a full throttle, static runup. 2. Decrease distances 10% for each 9 knots headwind. For operation with tailwind up to 10 knots, increase distances by 10% for each 2 knots. 3. For operation on a dry, grass runway, increase distances by 15% of the “ground roll” figure. Takeoff 0 °C 10 °C 20 °C 30 °C 40 °C speed KIAS Press Weight ALT Grnd Total feet Grnd Total feet Grnd Total feet Grnd Total feet Grnd Total feet (lb) Lift AT (ft) roll to clear roll to clear roll to clear roll to clear roll to clear off 50 ft (ft) 50 ft OBS (ft) 50 ft OBS (ft) 50 ft OBS (ft) 50 ft OBS (ft) 50 ft OBS 2,400 51 56 S.L. 795 1,460 860 1,570 925 1,685 995 1,810 1,065 1,945 1,000 875 1,605 940 1,725 1,015 1,860 1,090 2,000 1,170 2,155 2,000 960 1,770 1,035 1,910 1,115 2,060 1,200 2,220 1,290 2,395 3,000 1,055 1,960 1,140 2,120 1,230 2,295 1,325 2,480 1,425 2,685 4,000 1,165 2,185 1,260 2,365 1,355 2,570 1,465 2,790 1,575 3,030 5,000 1,285 2,445 1,390 2,660 1,500 2,895 1,620 3,160 1,745 3,455 6,000 1,425 2,755 1,540 3,015 1,665 3,300 1,800 3,620 1,940 3,990 7,000 1,580 3,140 1,710 3,450 1,850 3,805 2,000 4,220 - - - - - - 8,000 1,755 3,615 1,905 4,015 2,060 4,480 - - - - - - - - - - - - 2,200 49 54 S.L. 650 1,195 700 1,280 750 1,375 805 1,470 865 1,575 1,000 710 1,310 765 1,405 825 1,510 885 1,615 950 1,735 2,000 780 1,440 840 1,545 905 1,660 975 1,785 1,045 1,915 3,000 855 1,585 925 1,705 995 1,835 1,070 1,975 1,150 2,130 4,000 945 1,750 1,020 1,890 1,100 2,040 1,180 2,200 1,270 2,375 5,000 1,040 1,945 1,125 2,105 1,210 2,275 1,305 2,465 1,405 2,665 6,000 1,150 2,170 1,240 2,355 1,340 2,555 1,445 2,775 1,555 3,020 7,000 1,270 2,440 1,375 2,655 1,485 2,890 1,605 3,155 1,730 3,450 8,000 1,410 2,760 1,525 3,015 1,650 3,305 1,785 3,630 1,925 4,005 2,000 46 51 S.L. 525 970 565 1,035 605 1,110 650 1,185 695 1,265 1,000 570 1,060 615 1,135 665 1,215 710 1,295 765 1,385 2,000 625 1,160 675 1,240 725 1,330 780 1,425 840 1,525 3,000 690 1,270 740 1,365 800 1,465 860 1,570 920 1,685 4,000 755 1,400 815 1,500 880 1,615 945 1,735 1,015 1,865 5,000 830 1,545 900 1,660 970 1,790 2,145 1,925 1,120 2,070 6,000 920 1,710 990 1,845 1,070 1,990 2,405 2,145 1,235 2,315 7,000 1,015 1,900 1,095 2,055 1,180 2,225 2,715 2,405 1,370 2,605 8,000 1,125 2,125 1,215 2,305 1,310 2,500 1,410 2,715 1,520 2,950