Erla factory produced : 576 Tropicalized F-4 in the first half of 1942
Dimensions: Wingspan – 9.92 m (32 ft 6.5 ins)
Length – 8.9 m (29 ft 2.5 ins)
Height – 2.6 m (8ft 6.5 ins)
Weight: Empty - 2,700kg (5,900lb)
Gross Loaded – 3,400kg (7,500lb)
Performance: Powerplant – 1 X 1,350 hp Daimler-Benz DB 601E inverted-vee engine
Maximum Speed – 624 km/h (388 mph)
Rate of climb – 3,000 m (9,845 ft) / 2.6 minutes
Range – 850 km (530 mi / with drop tank)
Service ceiling – 12,000 m (39,375 ft)
Armament: 1 X 20 mm MG151 cannon nose mounted in front of pilot 200 rpg
2 X 7.92 mm MG 17 machine guns nose mounted shooting through propeller hub 500 rpg