time to first overhaul

time to first overhaul (flying hours)

time to first overhaul in temperate climate

time to first overhaul in tropical climate

first fire mixture / first-fire mixture

mean time between failures requiring overhaul

maintenance, repair and overhaul (MRO)

major overhaul (repair)

overhaul

aircraft requiring overhaul

failure requiring overhaul

achieved overhaul life

unit overhaul shop

overhaul life

aircraft overhaul

engine overhaul

general overhaul

overhaul base

overhaul manual

preventive-maintenance overhaul

major repair / overhaul

zone standard time (zone time) (ZST)

time to climb / climb time

time-gain control / gain time control

real time kinematic / real-time kinematic (RTK)

takeoff time (T time)

credible first strike capability

first aid facility

first aid kit

first echelon maintenance

first echelon medical equipment maintenance

first hand information

first impression report (FIR) (post exercise)