Lockheed EP-3 - Specifications (EP-3)

Specifications (EP-3)

General characteristics

• Crew: 22+
• Length: 116 ft 7 in (35.57 m)
• Wingspan: 99 ft 6 in (30.36 m)
• Height: 33 ft 7 in (10.27 m)
• Wing area: 1300 ft² (120.8 m²)
• Airfoil: NACA 0014-1.10 (Root) - NACA 0012-1.10 (Tip)
• Empty weight: 77,200 lb (35,000 kg)
• Loaded weight: 135,000 lb (61,400 kg)
• Useful load: 57,800 lb (26,400 kg)
• Max. takeoff weight: 142,000 lb (64,400 kg)
• Powerplant: 4 × Allison T56-A-14 turboprop, 4,600 shp (3,450 kW) each
• Propellers: Four-bladed Hamilton Standard propeller, 1 per engine
  • Propeller diameter: 13 ft 6 in (4.11 m)

Performance

• Maximum speed: 780 km/h (420 knots, 485 mph)
• Cruise speed: 650 km/h (350 knots, 405 mph)
• Range: 2,380 nm (2,739 mi / 4,400 km)
• Service ceiling: 30,000 feet (9,150 m)