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A-4 Skyhawk

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The A-4 Skyhawk is a lightweight, single-engine, subsonic carrier-capable attack aircraft developed by Douglas Aircraft Company in the early 1950s. Designed by Ed Heinemann, it was intended to serve as a low-cost, high-performance bomber for the U.S. Navy and Marine Corps. First flown in 1954 and introduced in 1956, the Skyhawk earned a reputation for its versatility, simplicity, and combat effectiveness.

Key Features:

  • Role: Light attack aircraft
  • Crew: 1 (pilot)
  • Engine: 1 Pratt & Whitney J52 turbojet engine
  • Maximum Speed: About 670 mph (1,080 km/h)
  • Range: Approximately 2,000 miles (3,220 km) with drop tanks
  • Armament:

    • Two 20mm Colt Mk 12 cannons

    • 9 hardpoints capable of carrying a variety of bombs, rockets, air-to-ground missiles, and nuclear weapons.

Design Highlights:

  • Compact Size: The A-4 Skyhawk was small enough to be easily operated from aircraft carriers without folding wings, simplifying maintenance and storage.
  • Low-Cost, Efficient Design: Its simple and rugged construction allowed it to be produced and maintained at a lower cost than other military aircraft of the time.
  • Agility: The Skyhawk was highly maneuverable, making it a difficult target in combat and an effective ground-attack platform.

Service Record:

The Skyhawk was used extensively in combat, particularly during the Vietnam War, where it carried out bombing and close air support missions. Its versatility led it to serve in many roles, including ground attack, electronic warfare, and adversary training (simulating enemy aircraft in exercises).

Legacy:

Despite its age, the A-4 remained in service with various air forces around the world for many decades. It was exported to countries such as Argentina, Israel, New Zealand, and Brazil. In the Falklands War, Argentine A-4s saw action against British forces.

The Skyhawk's simplicity, reliability, and multi-role capability ensured a long operational life, with some variants still in use as late as the 21st century in adversary roles or as advanced trainers.

General Characteristics

  • Created On Android
  • Wingspan 32.5ft (9.9m)
  • Length 51.3ft (15.6m)
  • Height 21.4ft (6.5m)
  • Empty Weight 9,897lbs (4,489kg)
  • Loaded Weight 23,265lbs (10,553kg)

Performance

  • Power/Weight Ratio 2.608
  • Wing Loading 40.4lbs/ft2 (197.3kg/m2)
  • Wing Area 575.9ft2 (53.5m2)
  • Drag Points 4648

Parts

  • Number of Parts 104
  • Control Surfaces 3
  • Performance Cost 523