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1 altitude
1. n 2. a◊to express the altitude — чітко вказувати висоту (напр. під час заходження на посадку)
to reach an altitude of... — досягнути висоти...
•- aerodrome altitude - altimetric altitude - apparent altitude - area minimum altitude - barometric altitude - base altitude - burnout altitude - cabin pressure altitude - calibrated altitude - celestial altitude - corrected altitude - critical altitude - cruising altitude - cutoff altitude - decay-safe altitude - decision altitude - density altitude - design altitude - design cruising altitude - design altitude of nozzle - engine critical altitude - en-route altitude - equivalent altitude - final approach altitude - final intercept altitude - flare-out altitude - flight altitude - fuel efficient altitude - heliocentric transfer altitude - high density altitude - holding altitude - indicated altitude - initial approach altitude - instrument altitude - minimum altitude - minimum authorized altitude - minimum decision altitude - minimum descent altitude - minimum en-route altitude - minimum safe altitude - minimum sector altitude - obstacle clearance altitude - operating altitude - perigee altitude - photographic altitude - polar altitude - preselected altitude - pressure altitude - rated altitude - reference altitude - restarting altitude - safe altitude - safety altitude - selected approach altitude - specified altitude - temperature altitude - traffic pattern altitude - transition altitude - transonic acceleration altitude - true altitude -
2 clearance
n1) зазор; допуск на зазор2) запас висоти; кліренс (повітряного гвинта, крила тощо)3) диспетчерський дозвіл (на виліт літака, дії в польоті тощо)4) очищення від мита (пасажирів, вантажу тощо)5) оформлення (напр. повітряного перевезення)6) пролітання (напр. перешкод)◊pending clearance — чекаючи на дозвіл (напр. на зліт)
to ensure safe clearance — забезпечити безпечну відстань (напр. між літаками на аеродромі)
to request clearance — просити дозволу (напр. на виліт)
•- air traffic control clearance - allowable clearance - amended clearance - approach clearance - baggage clearance - border flight clearance - clearance of goods - clearance of obstacles - clearance of the aircraft - course and altitude clearance - customs clearance - customs formalities clearance - departure clearance - descent clearance - en-route clearance - entry clearance - export clearance - flight clearance - flight plan clearance - further clearance - glide path sector obstacle clearance - ILS localizer clearance - obstacle clearance - health clearance - holding clearance - inbound clearance - initial descent clearance - instrument clearance - landing clearance - minimum obstacle clearance - minimum wheel clearance - misjudged clearance - obstacle clearance - obstruction clearance - operational clearance - outbound clearance - rotor-to-tail boom clearance - safe clearance - safe obstruction clearance - safe terrain clearance - safety clearance - snow clearance - span clearance - start-up clearance - takeoff clearance - taxi clearance - taxiway minimum clearance - taxiways clearance - terrain clearance - threshold wheel clearance - vertical clearance - wing tip clearance
См. также в других словарях:
Minimum safe altitude — Minimum safe altitude(MSA) is a concept used in planning and executing aircraft flights. It is an altitude which allows adequate vertical clearance from nearby terrain and manmade obstacles, and allows proper navigational functions. Contents 1… … Wikipedia
Minimum crossing altitude — In aviation, a minimum crossing altitude, or MCA, is the lowest altitude at which a navigational fix can be crossed when entering or continuing along an airway that will allow an aircraft to clear all obstacles while carrying out a normal climb… … Wikipedia
minimum IFR altitude — The lowest IFR (instrument flight rules) altitude established for use in a specific airspace. Depending on the airspace concerned, the minimum IFR altitude may be a minimum obstacle clearance altitude (MOCA), a minimum en route altitude (MEA), a… … Aviation dictionary
Minimum reception altitude — In aviation, minimum reception altitude (MRA) is the lowest altitude on an airway segment where an aircraft can be assured of receiving signals from navigation aids like VOR or NDB. Typically, the greater the distance between navigation aids, the … Wikipedia
minimum holding altitude — The lowest altitude prescribed for a holding pattern, which complies with requirements for obstruction clearance and ensures good reception of radio signals and of navigational aids. The minimum holding level provides a clearance of at least 1000 … Aviation dictionary
minimum crossing altitude — The lowest altitude at certain radio fixes at which an aircraft must cross when proceeding in the direction of a higher minimum en route instrument flight rules altitude … Military dictionary
minimum crossing altitude — The lowest altitude at specified radio fixes at which an aircraft must cross when proceeding in the direction of a higher minimum en route instrument flight rules altitude. It is depicted on the aeronautical charts as shown in the illustration … Aviation dictionary
minimum safe altitude — The altitude below which it is hazardous to fly because of the presence of high ground or other obstacles. MSAs are published for emergency use on instrument approach procedure (IAP) charts except RNAV (area navigation) IAPs. The MSA is defined… … Aviation dictionary
minimum flight altitude — The lowest safe height above sea level at which aircraft may operate under IFR (instrument flight rules) conditions … Aviation dictionary
Instrument flight rules — (IFR) are a set of regulations and procedures for flying aircraft whereby navigation and obstacle clearance is maintained with reference to aircraft instruments only , while separation from other aircraft is provided by Air Traffic Control. In… … Wikipedia
Minimum en route altitude — (MEA),[1] alternately spelled as Minimum enroute altitude,[2] is the lowest published altitude between radio navigation fixes that assures acceptable navigational signal coverage (see MRA) and meets obstacle clearance requirements (see MOCA)… … Wikipedia