Senior Air Defense Officer (SADO)
старший офіцер ППО
старший офіцер ППО
field officer (field-grade officer / senior officer)
Senior Chief Petty Officer (SCPO)
command senior chief petty officer
Senior Defense Group on Proliferation (NATO)
Senior Civil Emergency Planning Committee (SCEPC)
Battalion Senior Fire Control NCO
aerial refueling / air refueling / in-flight refueling (IFR) / air-to-air refueling (AAR)
air combat capable helicopter / air-to-air capable helicopter