airframe failure

airframe

airframe fatigue

fatigue test airframe

major airframe fatigue test

airframe and engine maintenance

airframe and engine technician

airframe and power plant technician

airframe flying hours

airframe hole

airframe repair / patch repair

patch repair / airframe repair

airframe and power plants

specialist areas (airframe and power plants; avionics; hydraulics; electrical systems)

total airframe flying hours

airframe life

deliberate failure

mean time between critical failure (MTBCF)

failure modes, effects, and criticality analysis

failure requiring overhaul

failure to control or report dangerous fire

bearing failure

failure to extract

failure to return to battery

heat-break failure

intelligence failure

aircraft electrical failure

chance failure

complete failure

dependent failure

externally caused failure

failure detection

failure quota