- Engine:
- 4× Allison T56-A-14 turboprop
- Engine type:
- Turboprop
- Power:
- 4 × 4,600 shp · 3,430 kW
- Avionics:
- Raytheon AN/APS-115, AN/APS-137D, Lockheed Martin AN/ALQ-78 etc.
- Wing Tips:
- No winglets
- Seats:
- 11
- Cabin width:
- 10 ft 10 in · 3.30 m
- Cabin height:
- 7 ft 6 in · 2.29 m
- Cabin length:
- 69 ft 1 in · 21.06 m
- Exterior length:
- 116 ft 10 in · 35.60 m
- Tail height:
- 33 ft 8 in · 10.27 m
- Fuselage diameter:
- 11 ft 4 in · 3.45 m
- Wing span / rotor:
- 99 ft 9 in · 30.40 m
- Baggage volume:
- 4,259 ft³ · 120.6 m³
- Max takeoff weight:
- 142,000 lb · 64,500 kg
- Max landing weight:
- 104,000 lb · 47,100 kg
- Max Payload:
- 58,000 lb · 26,200 kg
- Fuel capacity:
- 9,200 gal · 34,800 L · 27,900 kg (Jet A)
- Max cruise speed:
- 411 kt · 473 mph · 761 km/h
- Approach speed (Vref):
- 112 kt · 129 mph · 207 km/h
- Range:
- 4,860 nm · 5,590 mi · 9,000 km
- Fuel burn:
- 0.54 nm/gal · 0.26 km/L
- Ceiling:
- 28,300 ft · 8,600 m
- Rate of climb:
- 3,140 ft/min · 16 m/s
- Takeoff distance:
- 4,250 ft · 1,290 m
- Landing distance:
- 2,750 ft · 840 m
