час горизонтального польоту
depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance
assigned flight level
level flight
level flight noise requirements
low-level flight
maximum speed of level flight
minimum speed of level flight
minimum usable flight level
flight level
level-flight envelope
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)
Driven Ammunition, Reduced Time of flight (DART)
time of flight (TOF)
active flight time
differential effect on time of flight
zero time-of-flight weapon
flight time
agree the time and direction of flight
flight restriction zone / flight restricted zone (FRZ)
alert level
barrel bore wear level
base level assessment
counter IED operational / strategic level
cross-level
division level
division-corps-joint-command level
gun’s axis inclination level
High Level Planning Group (OSCE HLPG)