Used attributively before nouns to denote things relating to or occurring during the act of becoming airborne.
Translations
de décollageEmploi technique, notamment en aviation. The crew reviewed the takeoff procedures and ensured the takeoff weight was within limits.
L'équipage a examiné les procédures de décollage et s'est assuré que le poids de décollage restait dans les limites.
au décollageVariante contextuelle, surtout dans des syntagmes figés. Relating to, occurring during, or intended for the moment an aircraft leaves the ground. The crew reviewed the takeoff procedures and ensured the takeoff weight was within limits.