The DGAC website is a mine of information in relation to post WW2 registrations for mainland France and its colonies - oops, outre mer départements - so just go to:
Direction Générale de l'Aviation Civile
and key in the registration/type/model/owner/base aerodrome for all you might want to know!
p.s. F-OAML was deleted from the French overseas register on 18.07.94 as réformé (i.e. scrapped)