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OA-4M Skyhawk
 
       
 

A-4 Skyhawk
       
   

General characteristics

Crew: 2
Length: 40 ft 3 in (12.22 m)
Wingspan: 26 ft 6 in (8.38 m)
Height: 15 ft (4.57 m)
Wing area: 259 ft² (24.15 m²)
Airfoil: NACA 0008-1.1-25 root, NACA 0005-0.825-50 tip
Empty weight: 10,450 lb (4,750 kg)
Loaded weight: 18,300 lb (8,318 kg)
Max takeoff weight: 24,500 lb (11,136 kg)
Powerplant: 1 × Pratt & Whitney J52-P8A turbojet, 9,300 lbf (10,000+ USMC A-4M and OA-4M) (41 kN)

Performance

Maximum speed: 585 kn (673 mph, 1,077 km/h)
Range: 1,700 nmi (2,000 mi, 3,220 km)
Combat radius: 625 nmi, 1,158 km/h
Service ceiling: 42,250 ft (12,880 m)
Rate of climb: 8,440 ft/min (43 m/s)
Wing loading: 70.7 lb/ft² (344.4 kg/m²)
Thrust/weight: 0.51
g-limit: -3/+8 g

Armament

Guns: 2× 20 mm (0.79 in) Colt Mk 12 cannon, 100 rounds/gun
Hardpoints: 4× under-wing & 1× under-fuselage pylon stations holding up to 9,900 lb (4,490 kg) of payload

Rockets:

Missiles:

Air-to-air missiles:

Air-to-surface missiles:

Bombs:

Others:

  • up to 3× 370 US gallons (1,400 L) Sargent Fletcher drop tanks (pylon stations 2, 3, 4 are wet plumbed) for ferry flight/extended range/loitering time

Avionics

  • Bendix AN/APN-141 Low altitude radar altimeter (refitted to C and E, standard in the F)
  • Stewart-Warner AN/APQ-145 Mapping & Ranging radar (mounted on A-4F, also found on A-4E/N/S/SU)