General Dynamics F-111C

F-111C
An F-111C of the Royal Australian Air Force in 2006
Role	Fighter-bomber and reconnaissance aircraft Type of aircraft
National origin	United States
Manufacturer	General Dynamics
First flight	July 1968[1]
Introduction	1973
Retired	3 December 2010
Status	Retired
Primary user	Royal Australian Air Force
Number built	28
Developed from	General Dynamics F-111 Aardvark
Variants	General Dynamics F-111K

The General Dynamics F-111C (nicknamed the "Pig") is a variant of the F-111 Aardvark medium-range interdictor and tactical strike aircraft, developed by General Dynamics to meet Australian requirements. The design was based on the F-111A model but included longer wings and strengthened undercarriage. The Australian government ordered 24 F-111Cs to equip the Royal Australian Air Force (RAAF) in 1963, but the aircraft were not delivered until 1973 because of long-running technical problems. During 1979 and 1980 four of these aircraft were converted to the RF-111C reconnaissance variant. Four ex–United States Air Force (USAF) F-111As were purchased by Australia and converted to F-111C standard in 1982 to replace F-111Cs destroyed during accidents. Australia also operated 15 F-111Gs between 1993 and 2007, mainly for conversion training. The RAAF retired its remaining F-111Cs in December 2010. In Australian military and aviation circles, the F-111 Aardvark was affectionately known as the "Pig", due to its long snout and terrain-following ability.^{[2][3][N 1]}

The F-111Cs gave the RAAF a powerful strike capability but were never used in combat.^[5] The aircraft went through modernization programs in the 1980s and 1990s, and the RAAF acquired improved weapons to maintain their ability to penetrate hostile airspace. Despite this, by the 2000s the F-111Cs were becoming outdated and expensive to maintain, leading to a decision to retire them in 2010 rather than 2020 as originally planned. The F-111s were replaced by 24 Boeing F/A-18F Super Hornets pending delivery of F-35 Lightning IIs in development.

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