operating pitch circle
21Hang gliding — Hang glider launching from Mount Tamalpais …
22United Airlines — For other uses, see United Airlines (disambiguation). This article is about the airline. For information about the airline s parent company, see United Continental Holdings. United Airlines …
23List of unusual units of measurement — For units of measure primarily used in countries where English is not the main language, see the article specific to that country, a list of which can be found in the systems of measurement article. An unusual unit of measurement is a unit of… …
24Mouse (computing) — A computer mouse with the most common standard features: two buttons and a scroll wheel, which can also act as a third button In computing, a mouse is a pointing device that functions by detecting two dimensional motion relative to its supporting …
25wind instrument — /wind/ a musical instrument sounded by the breath or other air current, as the trumpet, trombone, clarinet, or flute. [1575 85] * * * ▪ music Introduction any musical instrument that uses air as the primary vibrating medium for the… …
26Lufthansa — LHT redirects here. For information about Left hand traffic, see Left hand traffic. This article is about the airline in operation today.. For other airlines of that name, see Lufthansa (disambiguation). Lufthansa Deutsche Lufthansa AG …
27Autoland — In aviation, autoland describes a system that fully automates the landing phase of an aircraft s flight, with the human crew merely supervising the process.DescriptionAutoland systems were designed to make landing possible in visibility too poor… …
28Delta Air Lines — Delta Air redirects here. For the defunct German airline, see DBA (airline). Delta Air Lines IATA DL ICAO …
29Continental Airlines — Not to be confused with Continental Airways, a low cost airline in Russia. Continental Airlines IATA CO …
30linguistics — /ling gwis tiks/, n. (used with a sing. v.) the science of language, including phonetics, phonology, morphology, syntax, semantics, pragmatics, and historical linguistics. [1850 55; see LINGUISTIC, ICS] * * * Study of the nature and structure of… …
