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Search for List of aviation, aerospace and aeronautical terms in Wikipedia to check for alternative titles or spellings. Start the List of aviation, aerospace and aeronautical terms article , using the Article Wizard if you wish, or add a request for it ; but please remember that Wikipedia is not a dictionary .
A fan from a Rolls-Royce RB211 turbofan engine, with its spinner visible at the centre of the fan blades.. The first spinners were fitted to aircraft in the early 1910s, originally to reduce drag caused by the large-diameter rotary engines of that era, and also were prominent on World War I-era aircraft, like the Morane-Saulnier N French monoplane fighter, and for the Central Powers, Robert ...
Term Notes M medium Wake turbulence category: MAC mean aerodynamic chord: MAC mid-air collision: MAHF Missed Approach Holding Fix Used in RNAV MANAB Manual of Word Abbreviations [15] Used in Canada MAP manifold absolute pressure: MAP missed approach point Or: MAPt. Instrument approach. MAPS Minimum Aviation Performance Standards MATS
For example, an object to the East would have an absolute bearing of 90 degrees. Relative bearing refers to the angle between the craft's forward direction, and the location of another object. For example, an object relative bearing of 0 degrees would be dead ahead; an object relative bearing 180 degrees would be behind. [29]
Pneumatic tools are rated using several metrics: Free Speed (rpm), Air Pressure (psi/bar), Air Consumption (cfm/scfm or m3/min), Horse Power (hp), and spindle size.Each individual tool has its own specific requirements which determine their compatibility with air compressor systems.
While the term originally referred solely to operating the aircraft, it has since been expanded to include technology, business, and other aspects related to aircraft. [1] The term " aviation " is sometimes used interchangeably with aeronautics, although "aeronautics" includes lighter-than-air craft such as airships , and includes ballistic ...
An adjustable spanner (UK and most other English-speaking countries), also called a shifting spanner (Australia and New Zealand) [1] or adjustable wrench (US and Canada), [a] is any of various styles of spanner (wrench) with a movable jaw, allowing it to be used with different sizes of fastener head (nut, bolt, etc.) rather than just one fastener size, as with a conventional fixed spanner.
A podger spanner, or podger, is a tool in the form of a short bar, usually tapered and often incorporating a wrench at one end. Podgers are used for erecting scaffolding and steel scenery - The pointed end is used to align the bolt holes while the spanner end is used to tighten the nuts.