From 13/12/1939 to 24/07/1940

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	GC III/10	5	ERC 3/561	Octeville (1)	MB 152
		6	ERC 4/561

(1)
Deauville	from 22 May 1940 to 10 June 1940
Anglure, Montbard, Aulnat, Ussel, Bergerac	from 10 to 19 June 1940
Toulouse Francazal	from 19 June to 24 July 1940 (winding up)

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From 01/06/1954 to 01/12/1954

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EEC 3/17	1	ERC 3/561	Dijon	P 47 Thunderbolt
		2	ERC 4/561

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From 31/05/1985 to 01/08/1988

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment	After
	EC 3/10 Vexin	1	ERC 3/561	Djibouti	Mirage III C
		2	ERC 4/561

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From 27/06/1994 to 03/11/2008

Before	Group or Squadron	Flight number	Tradition name	Geographic place	Equipment
	EC 4/33 Vexin	1	ERC 3/561	Djibouti	Mirage F1 C (1)
		2	ERC 4/561

(1)
Mirage 2000 C	15/07/2001
Mirage 2000 D	01/07/2002
Mirage F1 C	Retrait le 01/07/2002

03/11/2008 : deactivation of the traditions of EC 4/33 Vexin and resumption of the traditions of EC. 3/11 Corsica