The Latécoère 490 was a two-seat, single-engined parasol winged aircraft, designed to a French photographic reconnaissance specification of 1928. Only two prototypes were built.
Latécoère 490
Late 491 3-view drawing from L'Aerophile March 1933
The SECM-Amiot 130 R.2 was a contender for a French government contract for a long range, two seat reconnaissance aircraft, issued in 1928. There were eight prototypes in the 1931–32 contest and the Amiot 130 was not selected for production.
Amiot 130