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The grey area indicates the deck of the boat. A dorade box (also called a dorade vent , collector box , cowl vent , or simply a "ventilator") is a type of vent that permits the passage of air in and out of the cabin or engine room of a boat while keeping rain, spray, and sea wash out.
Werner Krüger (November 23, 1910 – October 21, 2003) was a German engineer who invented the Krueger flap in 1943. He evaluated Krueger (Krüger) flaps in the wind tunnels of Göttingen Aerodynamische Versuchsanstalt, AVA in 1944. Krueger flaps are aircraft lift enhancement devices fitted under the leading edge of an aircraft wing where a ...
Krueger flaps deployed from the leading edge of a Boeing 747 (top left and right in photo). Krueger flaps, or Krüger flaps, are lift enhancement devices that may be fitted to the leading edge of an aircraft wing. Unlike slats or droop flaps, the main wing upper surface and its leading edge is not changed. Instead, a portion of the lower wing ...
Aquila was founded by Barry Aikman, initially using two converted Royal Air Force Short Sunderland flying boats, ex-British Overseas Airways Corporation (BOAC), for freight work. During the Berlin Airlift a further 10 Sunderland 3s were acquired, and these flew a total of 265 supply missions during 1948/49 from Finkenwerder on the river Elbe to ...
The U.S. Coast Guard, the NYPD and the FDNY are searching for a missing person in the water near the coast of New York after a boat carrying six people capsized on Sunday afternoon, leaving three ...
USCGC Eastwind in foreground during operations in Greenland fjord during 1952 with USCGC Northwind in distance. Eastwind ferried 200 US army troops which captured the last German weather station in Greenland, Edelweiss II, on 4 October 1944.
German submarine U-352 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.The submarine was laid down on 11 March 1940, at the Flensburger Schiffbau-Gesellschaft yard at Flensburg, launched on 7 May 1941, and commissioned on 28 August 1941, under the command of Kapitänleutnant Hellmut Rathke.
Engines in nacelles on a Boeing 707. A nacelle (/ n ə ˈ s ɛ l / nə-SEL) is a streamlined container for aircraft parts such as engines, fuel or equipment. [1] When attached entirely outside the airframe, it is sometimes called a pod, in which case it is attached with a pylon or strut and the engine is known as a podded engine. [2]