From 15/05/1952 to 01/09/1953

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 1/12	1	SPA 162	Mont de Marsan	MD 450 Ouragan
		2	SPA 89

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12th EC

From 01/09/1953 to 27/05/1954

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 1/12 Cambrésis	1	SPA 162	Cambrai	MD 450 Ouragan
		2	SPA 89

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12th EC

From 27/05/1954 to 01/12/1954

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 1/12 Cambrésis	1	SPA 162	Cambrai	MD 450 Ouragan
		2	SPA 89
	EC 2/12 Picardie	1	SPA 173
		2	SPA 172

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12th EC

From 01/12/1954 to 01/11/1957

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 1/12 Cambrésis	1	SPA 162	Cambrai	MD 450 Ouragan (2)
		2	SPA 89
	EC 2/12 Picardie	1	SPA 173
		2	SPA 172
	EC 3/12 Cornouaille	1	Scorpion
		2	Dogue

(2)
MD 450 Ouragan	from May 1952 to 16 October 1955
MD 454 Mystère IVA	from 25 May 1955 to 24 July 1959
North American T6G Texan	from 1st September 1956 to 1st July 1961 (EALA)

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12th EC

From 01/11/1957 to 01/08/1959

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 1/12 Cambrésis	1	SPA 162	Cambrai	Mystère IV A (2)
		2	SPA 89
	EC 3/12 Cornouaille	1	Scorpion
		2	Dogue

(2)
MD 454 Mystère IVA	from 25 May 1955 to 24 July 1959
North American T6G Texan	from 1st September 1956 to 1st July 1961 (EALA)
Super Mystère B2	from 20 April 1959 to 9 September 1977

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12th EC

From 01/08/1959 to 01/06/1979

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 1/12 Cambrésis	1	SPA 162	Cambrai	Super Mystère B2 (2)
		2	SPA 89
	EC 2/12 Cornouaille	1	Scorpion
		2	Dogue

(2)
MD 454 Mystère IVA	from 25 May 1955 to 24 July 1959
North American T6G Texan	from 1st September 1956 to 1st July 1961 (EALA)
Super Mystère B2	from 20 April 1959 to 9 September 1977
Mirage F1C	from 1976 to 1992

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12th EC

From 01/06/1979 to 01/06/1980

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 1/12 Cambrésis	1	SPA 162	Cambrai	Mirage F1 C
		2	SPA 89
	EC 3/12 Cornouaille	1	Scorpion
		2	Dogue

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12th EC

From 01/06/1980 to 20/06/1995

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 1/12 Cambrésis	1	SPA 162	Cambrai	Mirage F1 C (2)
		2	SPA 89
	EC 2/12 Picardie	1	SPA 173
		2	SPA 172
	EC 3/12 Cornouaille	1	Scorpion
		2	Dogue

From the 20/06/1995, winding up the EC 3/12 Cornouaille and the 12th wing.

(2)
Mirage F1C	from 1976 to 1992
Mirage 2000 C RDI	from 14 April 1992