accident condition

material condition / physical condition

physical condition / material condition

aircraft accident (flight accident; aircraft mishap)

aircraft accident / flight accident, aircraft mishap

aircraft mishap / flight accident, aircraft accident

flight accident / aircraft accident, aircraft mishap

aircraft accident; flight accident

alert condition (LERTCON)

combat readiness condition

condition of arms

decisive condition (DC)

defense readiness condition (DEFCON)

force protection condition (FPCON)

moral and psychological condition

readiness condition (REDCON)

soil condition

watch condition (WATCHCON)

flyaway condition

degraded condition

in a degraded condition

condition one

keep a tank in serviceable condition

on-condition maintenance

crew physical condition

kinematical boundary condition

airworthy condition

condition

condition of continuity

faulty condition

harmful condition of work

heavy condition of work

hygienic description of working condition