сведения об эшелоне

level n above ground level above mean sea level acoustic reference level actual noise level measurement actual sideline noise level aerodrome level aircraft cost level altitude above sea level ambient noise level approach noise level arrival flight level at the ground level automatic level control background level battery electrolyte level be on the level on the hour certificated noise level cloud level community noise level continuous perceived noise level correlation of levels cruising level day-night sound level departure flight level design noise level deviation from the level flight en-route change of level eye level path fare level flight level flight level table fly at a low level fly level flyover noise level freezing level fuel level gage fuel low level switch (в баке) ground level high level network high level significant weather chart holding flight level illumination level international standard atmosphere level keep level layer between levels level attitude level control level cruise level down level flight level flight noise requirements level flight path level flight time level flying level gage level graticule level information level landing level of airworthiness level off level of safety level of speech interference level slope direction level switch (напр. топлива) level the aircraft out level turn level up liquid level switch (гироскопического прибора) lower flight level low level wind-shear alert system maintain the flight level maximum permissible noise level mean sea level mean sea level pressure minimum cruising level minimum level noise level noise level attenuation curve noise level radiation noise level value noise pressure level odd flight level oil level hole oil level tube output level overall sound pressure level peak perceived noise level permissible noise level pilot ability level pilot experience level precision sound level meter preset flight level reach the flight level recording level reduce noise level reference fare level remain level report reaching the flight level runway level safe level safety level sea level sea level atmospheric density single level overflight measurement skill level slope of level (шумов) sound exposure level sound level history sound level meter sound pressure level staggered flight level standard foreign fare level standard industry fare level standard noise level table of cruising levels takeoff surface level tank level indicator target level of safety tariff level factor threshold level transition level upper flight level upper level control area usable flight level

advisory information aerodrome flight information service aeronautical en-route information service aeronautical information Aeronautical Information and Chart Section (ИКАО) aeronautical information circular aeronautical information control aeronautical information publication aeronautical information regulation aeronautical information service airman's information manual airway information analyse information approach information automatic terminal information barometric information braking action information complete information recovered congestion of information convey the information cultural information flight information 2. стирать запись полетной информации flight information board flight information center flight information display flight information region flight information service flight information service unit flight personnel information flight precise information flight progress information flight significant information follow-up information gathering of information guidance information hazard information system information desk information on faults information service unit information sign isogonic information level information mandatory information meteorological information obtain information ON-OFF information operational flight information service operational meteorological information performance information position information preflight information preflight information bulletin preflight information service prelaunch information radar information center rate information stopping position information store information supplementary information terminal information service terrain profile information track information traffic advisory information traffic information broadcast unofficial flight information upper flight information region upper information center