шасі, що прибирається вперед
inward retracting landing gear
rearward retracting landing gear
aft-retracting
forward observer (FO), forward observation officer; (artillery) observer / spotter
forward gear
forward epicyclic gear trains
forward gear ratio
camshaft gear (timing gear)
gear reduction unit / gear-reduction unit
damper landing gear unit
fuselage and landing gear clearance zone
landing gear
landing gear compartment
landing gear extension
landing gear bay
landing gear design
landing gear door
main landing gear door
nose landing gear door
aft landing gear
bicycle landing gear
body landing gear
bogie-type landing gear
castor landing gear
dual-tandem landing gear
fixed landing gear
levered landing gear
nonretractable landing gear
quadricycle landing gear
ski-equipped landing gear
steerable landing gear
tailwheel landing gear