ground-observed fire

air observed fire / air-observed fire

wing-in-ground-effect amphibious craft; ground-effect vehicle (GEV); wing-in-ground-effect (WIG); ground-effect craft; wingship; flarecraft; ekranoplan

observed fire (OF)

observed fire procedure

observed fire fan (OF fan)

indirect observed fire

observed fire chart

lateral observed fire

observed fire

observed angular height

ident observed

observed adjustment

observed target

observed velocity

mean observed range

slant fire; diagonal fire; oblique fire; fire to the oblique

battle-ground / battle ground / battleground

Ground Observer 12 (GO 12 Ground Surveillance Radar, нім. Bodenüberwachungsradar)

vantage ground / vantage-ground

ground-to-ground guided missile

ground-to-ground rocket

ground/air communications / ground-air communication

fire control orders (FCO) ('Hold Fire', 'Cease Fire' and 'Engage')

selector lever, fire selector, fire switch, fire selector switch

air-to-ground fire support

fire support coordinator / fire-support coordinator (FSCOORD)

live-fire training (field-fire training)

rapid-fire = quick-fire

artillery fire scheme (fire layout)

fire extinguishing system sprinkler system and fire alarm system

oblique fire; fire to the oblique

fire and forget missile / fire-and-forget missile (FFM)