Civil air ensign

A nation's civil air ensign is its national flag (or a variation thereof) which represents civil aviation in that nation. Typically, it is flown from buildings connected with the administration of civil aviation and it may also be flown by airlines of the appropriate country. A civil air ensign is the equivalent of the civil ensign which represents merchant shipping. Not all countries have civil air ensigns and those without usually fly their national flags instead.

List of civil air ensigns

Flag	Country	Date	Name	Description
	Australia	1948-present	Australian Civil Aviation Ensign	An ensign based on the British Civil Air Ensign with the stars of the Southern Cross superimposed
	Fiji	1970-present	Fijian Civil Air Ensign	An ensign based on the British Civil Air Ensign with the Fijian coat of arms superimposed
	Ghana	1957-present	Ghanaian Civil Air Ensign	A light blue ensign with the Flag of Ghana in the canton and the national star in the fly
	Guyana	1966-present	Guyanese Civil Air Ensign	An ensign based on the British Civil Air Ensign with the Flag of Guyana in the canton
	Luxembourg	?-present	Roude Léiw (Red Lion)	An ensign based on the Coat of arms of Luxembourg. Also used as the Luxembourgish civil ensign.
	New Zealand	16 November 1938-present	New Zealand Civil Air Ensign	An ensign based on the British Civil Air Ensign with the stars of the Southern Cross as seen from New Zealand in the fourth quarter
	Pakistan	1951-present	Pakistani Civil Air Ensign	A light blue ensign with the Flag of Pakistan in the canton influenced by the British design
	United Kingdom	11 August 1931-present	British Civil Air Ensign	A light blue ensign with the Union Flag in the canton and a dark blue Latin cross fimbriated white placed overall
	Zambia	1965-present	Zambian Civil Air Ensign	On a field of sky blue an alighting eagle gold set within a ring quartered in the colours of the Republic of Zambia thus. In the first quarter green, on the hoist side orange, in the fly side red and in the base black.

Flag	Entity	Date	Name	Description
	International Civil Aviation Organization	19 March 1993-present	International Civil Aviation Organization flag	A flag bearing the ICAO emblem similar in size, colour and general layout as the United Nations flag.

List of former civil air ensigns

Flag	Country	Date	Name	Description
	Australia	1935-1948	Australian Civil Aviation Ensign	An ensign based on the British Civil Air Ensign with the stars of the Southern Cross superimposed in gold
	Canada	1922-1923	Canadian Civil Aviation Ensign	Light blue, in the dexter canton the Union and in the centre of the fly of the flag on a red shield edged with white, an albatross, white, with wings extended over three maple leaves conjoined on one stem, proper. Briefly used by the Air Board.
	Ghana	1964-1966	Ghanaian Civil Air Ensign	A light blue ensign with the Flag of Ghana in the canton and the national star in the fly
	Greece	1935–1978	Greek Civil Air Ensign	A white cross on a blue field with a Greek roundel in the centre. Also used as the ensign of the Hellenic Air Force (1973–1978).
	South Africa	1935-1994	South African Civil Air Ensign	An ensign based on the British Civil Air Ensign with the 1928 Flag of South Africa in the canton