Sporto terminų žodynas. T. 1. 2-asis patais. ir papild. leid.: Aiškinamasis žodynas. Angliški, vokiški, rusiški terminų atitikmenys. Būtiniausios žinios. 2002.
obstacle-clearance altitude (OCA)/obstacle-clearance height — The lowest altitude or height above the elevation of the relevant runway threshold or the airport elevation as applicable, used in compliance with appropriate obstacle clearance criteria. Obstacle clearance altitude is referenced to mean sea… … Aviation dictionary
The Crystal Maze — Series 1–2 logo (top) Series 3–6 logo (bottom) Genre Adventure game show … Wikipedia
obstacle-limitation surfaces — The outer horizontal, conical, inner horizontal, approach, inner approach, transitional, inner transitional, balked landing, and takeoff climb surfaces make up the obstacle limitation surfaces. The outer horizontal surface is a plane located 500… … Aviation dictionary
obstacle-free zone — The obstacle free zone is a three dimensional volume of airspace set up to protect aircraft transitioning to and from the runway. The OFZ clearing standard precludes taxiing and parked airplanes and object penetrations, except for frangible… … Aviation dictionary
obstacle-clearance limit — The height above the airport elevation below which the minimum prescribed vertical clearance cannot be maintained either on approach or in the event of a missed approach … Aviation dictionary
obstacle — 01. The sheer face of the mountain was a difficult [obstacle] for the climbers on the last stage of their ascent. 02. The main [obstacle] to his finding a job is his appearance; the guy is a slob, and no one wants to hire him because of it. 03.… … Grammatical examples in English
The Vatican — The Vatican † Catholic Encyclopedia ► The Vatican This subject will be treated under the following heads: I. Introduction; II. Architectural History of the Vatican Palace; III. Description of the Palace; IV. Description of the… … Catholic encyclopedia
The Lustful Turk — or Lascivious Scenes from a Harum is a Pre Victorian British erotic epistolary novel first published anonymously in 1828. However, this was not widely known or circulated until the 1893 edition was printed.It consists largely of a series of… … Wikipedia
Campus of the Massachusetts Institute of Technology — The campus of the Massachusetts Institute of Technology includes dozens of buildings representing diverse architectural styles and shifting campus priorities. MIT s architectural history can be broadly split into four eras: the Boston campus, the … Wikipedia
obstacle assessment surface — A defined surface intended for the purpose of determining those obstacles to be considered in the calculation of obstacle clearance altitude/height for a specified ILS (instrument landing system) facility and procedure (ICAO). See also obstacle… … Aviation dictionary
