high-altitude long-endurance (HALE)

high-altitude long endurance unmanned aerial vehicle

medium altitude long endurance (MALE) unmanned aerial vehicle

medium altitude long endurance (MALE)

Puma LE (Long Endurance)

long endurance drone

long-endurance unmanned air vehicles

long-range / endurance UAV

medium altitude endurance unmanned aerial vehicle (MAE-UAV)

high altitude-high opening (HAHO)

long-range standoff missile (long-range stand off, LRSO)

high altitude

high altitude-low opening (HALO)

high- and low-altitude surveillance

high-altitude low-opening parachute technique (HALO)

high-altitude nuclear burst

surveillance, high- and low-altitude surveillance

theater high altitude air defense (THAAD) system

high altitude arrival waypoint

very-high-altitude missile

high-altitude rocket barrage

high-altitude helipad

high altitude pseudo satellite (HAPS)

high-altitude drone

high-altitude unmanned aerial vehicle

high-altitude takeoff

cardio-respiratory (CR) endurance

endurance

endurance distance

endurance march

endurance speed

endurance time

endurance training