fore-aft direction
31Ship gun fire-control system — Mk 37 Director c1944 with Mk 12 (rectangular antenna) and Mk 22 orange peel Ship gun fire control systems (GFCS) enable remote and automatic targeting of guns against ships, aircraft, and shore targets, with or without the aid of radar or optical …
32Spinnaker — For other uses, see Spinnaker (disambiguation). Bear of Britain, a Farr 52 with masthead spinnaker in front of Calshot Spit A spinnaker is a special type of sail that is designed specifically for sailing off the wind from a reaching course to a… …
33SMS Von der Tann — SMS stands for Seiner Majestät Schiff , or His Majesty s Ship in German.] was the first battlecruiser built for the German Kaiserliche Marine, as well as Germany s first major turbine powered warship. At the time of her construction, Von der Tann …
34Dawn Treader — This article refers to the ship itself, the Dawn Treader. For the book by C. S. Lewis which features this ship, see The Voyage of the Dawn Treader. The Dawn Treader as featured in the 2010 film adaption The Dawn Treader was a Narnian ship in the… …
35eye, human — ▪ anatomy Introduction specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit The eye is protected from mechanical injury… …
36Bermuda rig — Diagram of a Bermuda or Marconi rig, on a typical monohull sloop. The term Bermuda rig refers to a configuration of mast and rigging for a type of sailboat and is also known as a Marconi rig; this is the typical configuration for most modern… …
37International Regulations for Preventing Collisions at Sea — The International Regulations for Preventing Collisions at Sea 1972 (COLREGS) are published by the International Maritime Organization (IMO), and set out, inter alia, the rules of the road or navigation rules to be followed by ships and other… …
38Panokseon — Infobox Korean name caption=An old painting of a panokseon. hangul=판옥선 hanja=板屋船 rr=Panokseon mr=P anoksŏnPanokseon ( board roofed or superstructured ship) was an oar and sail propelled ship that was the main class of warship used by the Koreans… …
39List of U.S. Marine Corps acronyms and expressions — This is a list of acronyms, expressions, euphemisms, jargon, military slang, and sayings in common or formerly common use in the United States Marine Corps. Many of the words or phrases have varying levels of acceptance among different units or… …
40Voile aurique — Goélette à voiles auriques à corne. Les deux voiles principales, en forme de trapèze, la misaine sur le plus petit des deux mâts, celui qui est devant, nommé mât de misaine, et la grand voile, sur le grand mât, sont des voiles à corne. À l avant… …
