Lockheed AC-130A heavily armed long-endurance ground-attack USAF aircraft in Dayton Ohio USA

The Lockheed C-130A Hercules is the first initial production variant of the legendary four-engine turboprop tactical transport aircraft. First flying on April 7, 1955, the "A" model set the foundation for the longest continuous military aircraft production run in history.

Design and Performance

• Powerplant: Four Allison T56-A-9 or -11 turboprop engines.
• Capabilities: Designed with a rear loading ramp for drive-on/drive-off cargo, short takeoff/landing on rough dirt strips, and airdrop flexibility.
• Production: A total of 231 C-130A models were built for the U.S. Air Force and allied nations like Australia before transitioning to later variants.

Operational History and Evolution

• Combat & Support: The C-130A and its successors proved vital during the Vietnam War, landing on primitive strips under fire and serving as gunships, cargo haulers, and command posts.
• Legacy: The airframe evolved into dozens of specialized variants including the AC-130 gunship and modern C-130J Super Hercules.