Lockheed Hercules

C-130 Hercules
USAF C-130E
Role	Military transport aircraft
National origin	United States
Manufacturer	Lockheed Lockheed Martin
First flight	23 August 1954
Status	In service
Primary users	United States Air Force United States Marine Corps Royal Air Force Royal Canadian Air Force
Produced	1954–present
Number built	Over 2,500 as of 2015
Unit cost	C-130E $11.9 million C-130H $30.1 million
Variants	AC-130 Spectre/Spooky Lockheed DC-130 Lockheed EC-130 Lockheed HC-130 Lockheed Martin KC-130 Lockheed LC-130 Lockheed MC-130 Lockheed WC-130 Lockheed L-100 Hercules Lockheed Martin C-130J Super Hercules

The Lockheed C-130 Hercules is a four-engine turboprop military transport aircraft designed and built originally by Lockheed (now Lockheed Martin). Capable of using unprepared runways for takeoffs and landings, the C-130 was originally designed as a troop, medevac, and cargo transport aircraft. The versatile airframe has found uses in a variety of other roles, including as a gunship (AC-130), for airborne assault, search and rescue, scientific research support, weather reconnaissance, aerial refueling, maritime patrol, and aerial firefighting. It is now the main tactical airlifter for many military forces worldwide. Over forty variants and versions of the Hercules, including a civilian one marketed as the Lockheed L-100, operate in more than 60 nations.

The C-130 entered service with the U.S. in the 1950s, followed by Australia and others. During its years of service, the Hercules family has participated in numerous military, civilian and humanitarian aid operations. In 2007, the C-130 became the fifth aircraft—after the English Electric Canberra, B-52 Stratofortress, Tu-95 Bear, and KC-135 Stratotanker—to mark 50 years of continuous service with its original primary customer, in this case, the United States Air Force. The C-130 Hercules is the longest continuously produced military aircraft at over 60 years, with the updated Lockheed Martin C-130J Super Hercules currently being produced.