інструктор міжвидового корегувальника вогневої підтримки
JFO-Evaluator (JFO-E)
Joint Forces Operation (JFO)
joint fires observer (JFO)
Army Joint Fires Observer (JFO) Sustainment Program
JFO-E candidate eligibility
JFO-E upgrade program
assistant instructor
drill instructor (DI)
instructor
chief ground instructor (CGI)
mentor / instructor
instructor pilot
first assignment instructor pilot
ground instructor pilot
instrument pilot instructor school
pilot attack instructor
pilot gunnery instructor
pilot-instructor
pilot-instructor training
standardization instructor pilot
academic instructor
junior gunner instructor
weapon training instructor
weapons instructor
sniper instructor
chief instructor
chief flying instructor
chief gunnery instructor
carbine instructor
parachute instructor
CBR instructor
senior arm instructor