bubble sextant
11секстант с пузырьковым уровнем — burbulinis sekstantas statusas T sritis Standartizacija ir metrologija apibrėžtis Sekstantas, kuriame horizontalumui rodyti naudojamas skystyje esantis oro burbulas. atitikmenys: angl. bubble sextant vok. Luftblasensextant, m rus. секстант с… …
12Pioneer Instrument Company — The Pioneer Instrument Company was started by Morris Titterington and Brice Herbert Goldsborough in Brooklyn, New York in 1919. Charles H. Colvin was the president. They specialized in aeronautical instruments including a bubble sextant and the… …
13acceleration error — i. An error in magnetic compasses caused by acceleration forces acting on the dip compensating weight when an aircraft is flying in an east west direction. In the Northern Hemisphere, when the aircraft accelerates in an east west direction the… …
14Octant (instrument) — Octant. This instrument, labelled Crichton London, Sold by J Berry, Aberdeen, appears to have an ebony frame with ivory scale, vernier and signature plate. The index arm and mirror supports are brass. Rather than use a sighting telescope, this… …
15List of United States inventions — 1700s1731 Sextant * The sextant is an astronomical instrument that is used to determine latitude for navigation. It does this by measuring angular distances, like the altitude of the sun, moon and stars. The sextant was invented independently in… …
16Celestial navigation — Celestial navigation, also known as astronavigation, is a position fixing technique that was devised to help sailors cross the featureless oceans without having to rely on dead reckoning to enable them to strike land. Celestial navigation uses… …
17Richard E. Byrd — Richard Evelyn Byrd Born 25 October 1888(1888 10 25) Winchester, Virginia …
18Gold as an investment — Reserves of SDR, forex and gold in 2006 …
19Dassault Mirage 2000 — Mirage 2000 A Mirage 2000 5F of the French Air Force Role Multirole …
20List of characters in the Guilty Gear series — This is an index of characters from the Guilty Gear fighting game series.Playable CharactersA.B.A*First Appearance: Guilty Gear Isuka Created atop a mountain home named Frasco , A.B.A is an artificial lifeform, the creation of a scientist who… …
