noise path duration correction

glide path transmitter / glide-path transmitter

duration correction

aggregate noise duration

duration of noise affect

flight path noise measurement point

noise and flight path monitoring installation (NFPMI)

fuse calibration correction / fuze calibration correction

duration

duration of effect

long-duration

short-duration airborne operation

4D logistics checklist (Destination, Duration, Demand, Distance)

charging duration of the battery

duration of exposure to radiation

flight duration

short-duration failure

war duration engagement

nonrefueling duration

firing duration

cases of long duration

cases of short duration

pulse width / pulse duration

pulse-duration modulation (PDM)

approach path

cleared path

flight path

initial path sweeping

intercept flight path

instantaneous radius of the flight path

path-clearing party

abbreviated precision approach path indicator (apapi)

Karman vortex path