Estimated performance

Of course, the performance depends a lot on the engine and propeller. The powers of engines from different manufacturers are not completely comparable. These values are constructed according to the manufacturer's announcements and instructions for use. So the end result may not be what is described here. But gives direction.

Level speed

The horizontal flight speed is based on the assumption that the propeller can operate at full power, so that the maximum speed is equal to the fully open throttle and the revolutions at the maximum revolutions of the manufacturer's continuous power.

At 600 kg / 1323 lbs AUW or 500 kg / 1147 lbs

mass	600 kg	500 kg	600 kg	500 kg	600 kg	500 kg	600 kg	500 kg
altitude	S.L		3000 ft		6000 ft		10000 ft
Rotax UL	118 kts	kts	117 kts	kts	115 kts	kts	108 kts	kts
Rotax ULS/S/F	126 kts	kts	127 kts	kts	126 kts	kts	118 kts	kts
UL260i	123 kts	kts	126 kts	kts	125 kts	kts	118 kts	kts
UL260iS	127 kts	kts	131 kts	kts	130 kts	kts	123 kts	kts
O-200	129 kts	kts	128 kts	kts	126 kts	kts	119 kts	kts

Stall speed

	499 kg	1100 lbs	600 kg	1323 lbs
clean	44 kts	51 mph	49 kts	56 mph
Full flaps	44 kts	50 mph	48 kts	55 mph

Rate of climb

At 600 kg, ISA

	Rotax 912		Rotax 912S		UL260i		UL260iS		O-200
S.L	2.9 m/s	570 fpm	4.3 m/s	850 fpm	4.2 m/s	820 fpm	4.9 m/s	970 fpm	4.4 m/s	870 fpm
3000 ft	2.2 m/s	430 fpm	3.7 m/s	680 fpm	3.3 m/s	660 fpm	4.0 m/s	790 fpm	3.6 m/s	700 fpm
6000 ft	1.5 m/s	290 fpm	2.7 m/s	520 fpm	2.6 m/s	500 fpm	3.2 m/s	620 fpm	2.7 m/s	540 fpm
10000 ft	0.6 m/s	120 fpm	1.6 m/s	320 fpm	1.5 m/s	300 fpm	2.1 m/s	410 fpm	1.7 m/s	330 fpm

Range / endurance

No allowance for climb. Only the 115 liter internal fueltank. With external 2*50L tanks, add about 80%.

At 600 kg

Rotax 912 UL

	45 % power		55 % power		65 % power		75% power		85% power
S.L	833 nm	10.1 h	814 nm	8.7 h	772 nm	7.5 h	725 nm	6.6 h	676 nm	5.9 h
3000 ft	835 nm	10.1 h	829 nm	8.7 h	790 nm	7.5 h	744 nm	6.6 h	694 nm	5.9 h
6000 ft	826 nm	10.1 h	844 nm	8.7 h	808 nm	7.5 h	763 nm	6.6 h	713 nm	5.9 h
10000 ft	- nm	- h	860 nm	8.7 h	832 nm	7.5 h	788 nm	6.6 h	738 nm	5.9 h

Rotax 912 ULS

	45 % power		55 % power		65 % power		75% power		85% power
S.L	684 nm	7.2 h	662 nm	6.3 h	635 nm	5.6 h	605 nm	5.1 h	570 nm	4.5 h
3000 ft	698 nm	7.2 h	678 nm	6.3 h	652 nm	5.6 h	622 nm	5.1 h	586 nm	4.5 h
6000 ft	711 nm	7.2 h	694 nm	6.3 h	668 nm	5.6 h	639 nm	5.1 h	605 nm	4.5 h
10000 ft	726 nm	7.2 h	716 nm	6.3 h	693 nm	5.6 h	663 nm	5.1 h	633 nm	4.5 h

ULPower UL260i

	45 % power		55 % power		65 % power		75% power		85% power
S.L	754 nm	8.1 h	692 nm	6.7 h	643 nm	5.8 h	601 nm	5.1 h	561 nm	4.5 h
3000 ft	768 nm	8.1 h	708 nm	6.7 h	659 nm	5.8 h	618 nm	5.1 h	577 nm	4.5 h
6000 ft	780 nm	8.1 h	725 nm	6.7 h	677 nm	5.8 h	634 nm	5.1 h	594 nm	4.5 h
10000 ft	795 nm	8.1 h	747 nm	6.7 h	700 nm	5.8 h	- nm	- h	- nm	- h

ULPower UL260iS

	45 % power		55 % power		65 % power		75% power		85% power
S.L	717 nm	7.3 h	639 nm	5.9 h	583 nm	5.0 h	543 nm	4.4 h	511 nm	4.0 h
3000 ft	733 nm	7.3 h	655 nm	5.9 h	599 nm	5.0 h	558 nm	4.4 h	524 nm	4.0 h
6000 ft	748 nm	7.3 h	672 nm	5.9 h	615 nm	5.0 h	573 nm	4.4 h	- nm	- h
10000 ft	768 nm	7.3 h	694 nm	5.9 h	637 nm	5.0 h	- nm	- h	- nm	- h

TCM O-200 AF

	45 % power		55 % power		65 % power		75% power		85% power
S.L	593 nm	6.2 h	577 nm	5.5 h	556 nm	4.9 h	529 nm	4.4 h	495 nm	3.9 h
3000 ft	604 nm	6.2 h	591 nm	5.5 h	571 nm	4.9 h	543 nm	4.4 h	509 nm	3.9 h
6000 ft	616 nm	6.2 h	606 nm	5.5 h	586 nm	4.9 h	558 nm	4.4 h	- nm	- h
10000 ft	629 nm	6.2 h	625 nm	5.5 h	606 nm	4.9 h	- nm	-h	- nm	- h

Here is map site, where you can play and see what this range means in your location. Opens in a new page. Zoom to your location, select "new circle", input radius (in nm)) and click our field. Site

Service ceiling

Takeoff distance

	takeoff weight	ground run		to 50 ft altitude
Rotax 912	499 kg / 1100 lbs	146 m	479 ft	262 m	859 ft
	550 kg / 1213 lbs	162 m	533 ft	290 m	950 ft
	600 kg / 1323 lbs	179 m	586 ft	318 m	1043 ft
Rotax 912 S	499 kg / 1100 lbs	123 m	405 ft	211 m	693 ft
	550 kg / 1213 lbs	137 m	450 ft	229 m	750 ft
	600 kg / 1323 lbs	151 m	495 ft	246 m	807 ft
UL260 iS	499 kg / 1100 lbs	117 m	385 ft	202 m	663 ft
	550 kg / 1213 lbs	130 m	428 ft	219 m	717 ft
	600 kg / 1323 lbs	143 m	470 ft	235 m	771 ft