 Escadrille 20S
20S : 20s flight French Navy
1956 to 1991
List of Aircraft for 20S
| C/N | Version | Built | In this Org | In other Org | | 03  | super frelon | | 03 : FN d/d 1964, 20S 
| | | 58-512 | hss-1 | 1957 | 512 : Ex 20S. Instructional airframe at Rochefort still by 1978 until at least +
| | | 58-640 | hss-1 | 1957 | 640 : Ex 20S. Instructional airframe at Rochefort by 1980 until at least 1987
| | | SA.147 | hss-1 | | SA.147 : Sud Aviation HSS-1 c/n SA.147, ff?; del France Aeronavale as SA.147, 147, +
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