moi j'ai mis ceci dans mon aircraft.cfg et ça marche aussi tres bien

[fltsim.10]   
title=Pre-Production
sim=Concorde
model=
panel=CPT.1920
sound=
texture=pre-production
kb_checklists=Concorde_check
kb_reference=Concorde_ref
ui_createdby="Flight Sim Labs"
ui_manufacturer="Aerospatiale BAC"
ui_type="Concorde (Capt)"
ui_typerole="Commercial Airliner"
ui_variation="AEROSPATIALE XDN"
atc_type=Concorde
atc_airline=Speed Bird
atc_id=G-AXDN
atc_parking_types=GATE
atc_parking_codes=DLH
editable=1
ui_manufacturer=Aerospatiale
ui_type=Concorde
ui_variation=Pre-roduction
visual_damage=1
editable=1
description=Concorde X - Pre-Production Version 1.1