Folland Gnat vs. Robinson R44 Raven II

versus

Folland Gnat		versus	Robinson R44 Raven II
9.67 m	31 ft 9 in	length	11.66 m	38 ft 3 in
2.95 m	9 ft 8 in	height	3.28 m	10 ft 9 in
7.32 m	24 ft	wingspan
Bristol Siddeley Orpheus 100		engines	Lycoming IO-540-AE1A5
4700 lbf		thrust per engine	245 hp
4700 lbf		total thrust	245 hp
3,915 kg	8,630 lb	MTOW	1,134 kg	2,500 lb
1,851 km	999 nm	range	610 km	329 nm
360 mph	579 km/h	cruise speed	222 km/h	138 mph
Single or two-seat light fighter and trainer aircraft		capacity	3 passengers
		rotor diameter	10.06 m	33 ft 0 in
		rate of climb	5.1 m/s	1,000 ft/min

Please note that these values are indicative and actual values can vary based on specific engine models and configurations.