engine+strut

gear n gearing v aft landing gear aircraft accessory gear box airscrew reduction gear airscrew reversing gear alighting gear amphibious landing gear annular gear arresting landing gear bell gear bevel gear bicycle landing gear blade stop gear body landing gear bogie-type landing gear brake gear cantilever landing gear castor landing gear collapsed landing gear control gear control-to-surface gear ratio crown gear differential gear differential planetary gear driven gear driving gear dual-tandem gear dummy landing gear emergency landing gear emergency landing gear extension engine accessory gear box extend the landing gear fail to extend landing gear fail to retract landing gear fixed landing gear float-type landing gear fly a gear down fly a gear up forward retracting landing gear four-wheel bogie landing gear free-fall landing gear friction gear gear assembly gear box gear box drain valve gear down lock gear drive geared tab geared trim tab gear hinge moment gear hub gear journal gear position glide-path transmitter gear ratio gear retracting mechanism gear train gear up lock handling gear compartment helical gear herringbone gear hull equipped landing gear idler gear inadvertent gear retraction inadvertently retracted landing gear intermediate gear intermediate gear box inward retracting landing gear landing gear landing gear bogie landing gear cycle landing gear door landing gear door latch landing gear drop tests landing gear extention time landing gear fairing landing gear fulcrum landing gear indication system landing gear is down and locked landing gear locking pin landing gear malfunction landing gear operating speed landing gear pilot landing gear pilot pin landing gear position indicator landing gear shock strut landing gear spat (не убирающегося в полете) landing gear tread landing gear well landing gear well dome landing gear wheel levered landing gear load the gear lock the landing gear lock the landing gear down lock the landing gear up lower the landing gear main gear box main landing gear main landing gear beam mesh gears nonretractable landing gear nose landing gear nose landing gear door planetary gear planetary reduction gear pontoon equipped landing gear premature gear retraction prematurely retracted landing gear propeller gear propeller planetary gear quadricycle landing gear raise the landing gear ratchet gear rearward retracting landing gear reduction gear reduction gear assembly release the landing gear release the landing gear lock retractable landing gear retractable tail gear retract the landing gear reversing gear rim gear roll gear train rotor gear box rotor intermediate gear run out the landing gear runway arresting gear semilevered landing gear single-skid landing gear single-wheel gear skid-equipped landing gear ski-equipped landing gear spray gear spur gear stationary gear stationary ring gear steerable landing gear supplementary landing gear tailwheel landing gear tappet gear test gears for smooth tricycle landing gear two-stage gear unlatch the landing gear wheel landing gear wide-track landing gear wind-assisted landing gear wind landing gear worm gear worm gear drive

aircraft on flight aircraft on register available on request bear on the accident be on the level on the hour climb on the course closing on Commission on Illumination Committee on Aircraft Noise Committee on Aviation Environmental Protection Committee on Joint Support Committee on Unlawful Interference conditions on the route continue operating on the fuel reserve convention on international civil aviation data on the performance ease the aircraft on effect on an aircraft effect on flight characteristics effect on operating safety engine on flight on heading fly on instruments fly on the autopilot fly on the course fly on the heading get on the course hold on the heading hold the aircraft on the heading hold the heading on the compass information on faults install on the aircraft involve matters on airworthiness keep tab on the fleet keep the aircraft on land on water lift an aircraft on lights on request mount on the frame on aircraft center line on board on final on go-around on impact on position on request on route on shock strut recovery on takeoff on the base leg on the beam on the cross-wind leg on the down-wind leg on the eastbound leg on the final leg on the left base leg on the speed on the upwind leg operate on fuel pilot on the controls put on the course put the aircraft on the course reduction on fare reflect on airworthiness roll left on the heading roll on the aircraft roll on the course roll out on the heading roll right on the heading run on set on (курс полета) slope on runway smooth on the heading stability on water (после аварийной посадки воздушного судна) stand on starting on external power switch on take on load through on the same flight transmit on frequency of turn on base leg 2. третий разворот turn on crosswind leg 2. первый разворот turn on downwind leg 2. второй разворот turn on final 2. четвертый разворот turn on the system turn the proper tank on work on the aircraft

articulated rod piston pin floating piston piston engine piston link piston pin piston pin retainer piston ring piston ring clamp piston ring slot piston rod piston skirt piston stroke piston tube shock strut piston