tractor propeller
81jet engine — an engine, as an aircraft engine, that produces forward motion by the rearward exhaust of a jet of fluid or heated air and gases. Also called jet, jet motor. [1940 45] * * * Any of a class of internal combustion engines that propel aircraft by… …
82Miniature UAV — An EMT Aladin of the German Army A miniature UAV or Small UAV (SUAV),[1] is an unmanned aerial vehicle small enough to be man portable. Miniature UAVs range from micro air vehicles (MAVs) that can be carried by an infantryman, to man portable… …
83Supermarine Spitfire (late Merlin powered variants) — Infobox Aircraft name =Spitfire type =Fighter manufacturer =Supermarine caption =Supermarine Spitfire VIII in the markings of 457(RAAF) Sqn designer =R. J. Mitchell first flight =5 March 1936 introduction =1938 retired =1955, RAF status = primary …
84Interrupter gear — is a term that covers two related technologies. The first is the synchronization gear, which is often incorrectly referred to as interrupter gear ; this is a triggering device attached to the machine gun armament of a tractor type fighter… …
85P-factor — P factor, also known as asymmetric blade effect and asymmetric disc effect, is an aerodynamic phenomenon experienced by a moving propeller,[1] that is responsible for asymmetrical relocation of the propeller s center of thrust when aircraft is at …
86Société Pour L'Aviation et ses Dérivés — SPAD S.VII SPAD (Société Pour L Aviation et ses Dérivés) was a French aircraft manufacturer between 1911 and 1921. Its SPAD S.XIII biplane was the most popular French fighter airplane in World War I. Contents …
87Bee Thousand — This article is about the album by Guided by Voices. For the song by the same band, see The Grand Hour. Bee Thousand Studio album by Guided by Voices …
88Wright brothers — Orville Wright Photo: 1903 Born August 19 …
89Azipod — is the registered brand name of the ABB Group for their azimuth thruster. Originally developed in Finland by Wärtsilä dockyards, these are marine propulsion units consisting of electrically driven propellers mounted on a steerable pod. The pod s… …
90Blériot XI — XI Role Civil tourer/trainer/military Manufacturer Louis Blériot Designer Lou …
