No. 77 Squadron is a Royal Australian Air Force (RAAF) squadron headquartered at RAAF Base Williamtown, New South Wales. It is controlled by No. 81 Wing and equipped with McDonnell Douglas F/A-18 Hornet multi-role fighters. The squadron was formed at RAAF Station Pearce, Western Australia, in March 1942 and saw action in the South West Pacific theatre of World War II, operating Curtis P-40 Kittyhawks. After the war, it re-equipped with North American P-51 Mustangs and deployed to Japan as part of the British Commonwealth Occupation Force. The squadron was about to return to Australia when the Korean War broke out in June 1950, after which it joined United Nations forces supporting South Korea. It converted from Mustangs to Gloster Meteor jets between April and July 1951 and remained in Korea until October 1954, claiming five MiG-15s and over five thousand buildings and vehicles destroyed during the war for the loss of almost sixty aircraft, mainly to ground fire. 

• Patch Dimensions: 9cm x 9cm