(1919) The Paris Aviation Covenant

3# aviation kerosene

7050 Aviation Aluminum-Alloy

active aviation election jamming equipment

AD [= aviation machinist’s

agricultural aviation

Air Force Aviation Meteorological Research Institute

Aircrew members of civil aviation

airport aviation noise

Airworthiness Approval Tag of Federal Aviation Adm

Army Aviation

Army rating method of aviation fuels

aviation academy

aviation accident

aviation accidents

Aviation actuation

aviation aircraft control

aviation aluminium materials

Aviation Aluminum-alloy