The modern French unit system was largely formalized in 1988, although a squadron number does not guarantee a fixed aircraft count. Flotilles 1F through 10F covered carrier anti-submarine and electronic-warfare roles, with 4F now operating the Hawkeye. The 11F through 20F range covered fighter and attack formations, 21F through 30F maritime patrol, and 31F through 39F helicopters. Supporting escadrilles used S designations for communications, helicopters, and training. The origins of several unit emblems remain uncertain because the available French-language accounts conflict. The 33F badge can still be read cautiously alongside its anti-submarine and search-and-rescue roles.
Chapter · 26:01-32:19
What French naval aviation squadron numbers indicate
French flotille and escadrille numbering gives a practical guide to carrier, fighter, maritime-patrol, helicopter, support, and anti-submarine roles.