"FLT" is a standard abbreviation for Flight . The term could relate to technical data or simulations concerning flight return or reentry trajectories.
The query is currently , as "Retour" can refer to several distinct topics:
Could you please clarify if you are looking for information on a by a specific group, or if you are researching aviation/flight-related technical documentation? A CLOSED-FORM SOLUTION TO LIFTING REENTRY - DTIC