Education
In 1985, he completed the South African Air Force"s Senior Command and Staff Course and was subsequently appointed as the OC 3 Squadron, operating Mirage F1CZ aircraft. On his return from Israel, Gagiano attended the South African National Defence Force"s Joint Staff Course.
Career
He joined the South African Air Force in 1968, and served in the Border War in South West Africa in the 1970s. Lieutenant General Gagiano joined the South African Air Force in 1968 and qualified as a pilot on the Air Macchi 326M in December 1969 In 1989, he was appointed as the Officer Commanding 89 Combat Flying School, flying Cheetah Doctorate aircraft. From 1991 to 1994, he was the South African military attaché to Israel.
He served as Inspector-General of the Air Force from 1998 to 2000, as Chief Director: Operations Development from 2000 to 2005, and was promoted to Chief of the Air Force in 2005.
State of the Air Force In October 2006, he gave an interview to Business Day about the state of the Société Anonyme Air Force, saying: The paper further quoted Gagiano as saying: In 2012 Minister of Defence Lindiwe Sisulu cancelled a parliamentary committee appearance by Gagiano after it appeared that he would make public detrimental information about the state of the service. Resignation In 2011, Lieutenant
General Gagiano tendered his resignation, following problems with the aircraft that was used to take Deputy President Kgalema Motlanthe on an official visit to Finland. The aircraft suffered mechanical problems and the trip had to be cancelled.
Lieutenant General Gagiano accepted responsibility for the situation and tendered his resignation, however Defence Minister Lindiwe Sisulu refused to accept his resignation.
Retirement Lieutenant General Gagiano handed over command to Lieutenant General Fabian Msimang in a ceremony on 28 September 2012. North American Harvard Pilatus Personal Computer-7 De Havilland Vampire Canadair Sabre Mk.6 Mirage III Mirage F1CZ Denel Cheetah Doctorate and East.