noise abatement technique

noise n acoustic noise actual noise level measurement actual sideline noise level aerodynamic noise aggregate noise duration aircraft noise abatement operating procedures aircraft noise annoyance aircraft noise certificate aircraft noise pollution aircraft noise prediction program airport noise contour ambient noise ambient noise level approach noise angle approach noise level approach noise measurement approach noise path approach noise reference point atmospheric noise attenuate noise augmented lift system noise certificated noise level Committee on Aircraft Noise community noise level composite noise rating continuous perceived noise level contour of perceived noise corrugated noise suppressor current noise technology standard design noise level dipole-type noise field directional noise measurement duration of noise effect environment control system noise equal noise contour exhaust noise suppressor flight test noise measurement flyover noise flyover noise level flyover noise limit flyover noise measurement flyover noise test generalized noise characteristics ground run-up noise abatement ignition noise jet noise jet noise prediction technique landing noise lateral noise measurement distance level flight noise requirements main rotor noise maximum permissible noise level measured noise data minimum noise procedure minimum noise route noise abatement device noise abatement measures noise abatement procedures noise abatement takeoff noise abatement technique noise abatement thrust cutback noise absorbing wedge noise absorption noise absorption coefficient noise annoyance rating system noise attenuation noise cancelling noise carpet noise certification approach path noise certification procedure noise certification reference conditions noise certification scheme noise certification standard noise certification takeoff flight path noise certification test conditions noise characteristics noise charge noise control noise control technique noise curfew noise directivity noise dissipation noise disturbance noise dose contour noise environment noise evaluation noise evaluation method noise evaluation procedure noise exposure assessment method noise exposure contour noise exposure forecast noise field noise filter noise floor noise footprint noise generation noise immunity noise insulation noise level noise level attenuation curve noise level radiation noise level value noise map noise measurement location noise measurement procedure noise meter noise monitoring noise muffler noise path noise path length noise preferential route noise preferential runway noise pressure level noise propagation noise propagation pattern noise reduction noise reduction modification noise reduction requirements noise scale noise sertification test noise spectrum noise suppression noise suppression device noise suppressor noise test noise thrust correction originate noise peak perceived noise level permissible noise level radio noise reduce noise reduce noise level reverse thrust noise solar noise standard noise level subsonic noise standard take-off noise takeoff noise takeoff noise angle takeoff noise test test noise turbulence-induced noise unit noise duration

abatement n aircraft noise abatement operating procedures ground run-up noise abatement noise abatement device noise abatement measures noise abatement procedures noise abatement takeoff noise abatement technique noise abatement thrust cutback

technique n aeroplane cruising technique approach technique atmospheric layering technique climb technique cruise climb technique dead-reckoning technique flight technique flight test technique handling technique instructional technique jet noise prediction technique landing technique noise abatement technique noise control technique operating technique photographic scaling technique piloting technique switch-through technique takeoff technique template tracing technique theodolite triangulation technique

abandoned takeoff abandon the takeoff aborted takeoff abort the takeoff aerial taxiing to takeoff after takeoff procedure all-engine takeoff allowable takeoff weight available takeoff certificated takeoff weight clearance for takeoff cleared for takeoff clear for takeoff climbing takeoff come to takeoff power continued takeoff continued takeoff distance continue the takeoff conventional takeoff and landing aircraft corrected takeoff distance crosswind takeoff design takeoff mass design takeoff weight discontinued takeoff discontinue the takeoff downwind takeoff dry takeoff during takeoff engine takeoff speed flaps takeoff setting flap takeoff position flat takeoff path forward takeoff full-throttle takeoff gross takeoff distance ground effect takeoff instrument takeoff jet-assisted takeoff low visibility takeoff maximum certificate takeoff mass maximum takeoff weight minimum takeoff safety speed noise abatement takeoff noise certification takeoff flight path normal takeoff procedure no-run takeoff on takeoff practice takeoff readiness for takeoff reduced takeoff and landing aircraft rejected takeoff report for takeoff rocket-assisted takeoff rolling takeoff procedure running takeoff safe takeoff distance safety takeoff set takeoff power short takeoff and landing aircraft speed at takeoff climb speed in takeoff configuration (конфигурации воздушного судна) spot takeoff start of takeoff takeoff ability takeoff acceleration takeoff acceleration distance takeoff accident takeoff aerodrome takeoff angle takeoff area takeoff check list takeoff clearance takeoff clearance confirmation takeoff climb takeoff conditions takeoff configuration takeoff crew takeoff distance takeoff distance available takeoff downwind takeoff drill takeoff fix takeoff flight path takeoff flight path area takeoff forecast takeoff fuel takeoff gross weight takeoff heading takeoff into the wind takeoff mass takeoff mass correction takeoff minima takeoff monitoring system takeoff noise takeoff noise angle takeoff noise test takeoff operation takeoff output takeoff pattern takeoff performance takeoff phase takeoff position takeoff power takeoff procedure takeoff profile change takeoff range takeoff request takeoff roll takeoff run takeoff run available takeoff runway takeoff safety speed takeoff segment takeoff sequence takeoff speed takeoff strip takeoff surface level takeoff taxiing takeoff technique takeoff thrust takeoff time takeoff track takeoff weight takeoff with crosswind taxiing to takeoff position upwind takeoff vertical takeoff vertical takeoff and landing aircraft wet takeoff