space suit (or Navy Mark IV) was a full-body, high-altitude pressure suit originally developed by the B.F. Goodrich Company and the U.S. Navy for pilots of...

abbreviated "Mk." Mark IV or Mark 4 may refer to: MARK IV (software), a 1960s-era 4th-generation programming language from Informatics Harvard Mark IV (1952), an...

Amphibian, an amphibious biplane built for the US Army Air Corps and Navy Mark IV Amphibian, a type of World War II period British rebreather Amphibia...

Mark IV (pronounced Mark four) was a British tank of the First World War. Introduced in 1917, it benefited from significant developments of the Mark I...

chambers and was the predecessor of space suits used in NASA missions. Navy Mark IV high-altitude/vacuum suit – used for Project Mercury (1961–1963). Gemini...

launch and landing portions of the flight. The initial eight suits were navy blue, similar in color to the previous flight suits, the rest of the suits...

a clear, fixed polycarbonate visor, with the astronauts wearing modified Navy-style aviator crash helmets that incorporated the communication equipment...

Russia SK-1 Berkut Yastreb Krechet-94 Strizh Sokol Orlan United States Navy Mark IV Gemini Manned Orbiting Laboratory (MOL) Apollo/Skylab Shuttle Ejection...

The Harvard Mark IV was an electronic stored-program computer built by Harvard University under the supervision of Howard Aiken for the United States...

2018-05-04. "Ruger® Mark IV™ Target Rimfire Pistol Model 40101". "Ruger® Mark IV™ Target Rimfire Pistol Model 40103". "Ruger® Mark IV™ Standard Rimfire...

pistol grip rather than the spade grips of the infantry 0.303 machine gun. Marks IV and V were improved versions and were also used on trucks in the North...

restoration. A Mark IV Male, Excellent, is displayed at Bovington. After World War I, this tank was presented by the army to HMS Excellent, a Royal Navy shore...

His mother was a school teacher. His father enlisted in the United States Navy during World War I, and served on the presidential yacht USS Mayflower. After...

1841 that distinguishing marks for a rating were prescribed in the Regulations of the Secretary of the Navy, but specialty marks were not added to enlisted...

and an exercise at sea in which a floating Redstone was picked up by a Navy recovery ship. All these tests showed recovery of the rocket to be workable...

Farmer. The space suit worn by Farmer is a replica of the Mercury-era Navy Mark IV pressure suit worn by all Mercury Seven astronauts prior to Mercury-Atlas...

control gear. The Mark IV* was outfitted at the factory with either a 44.5-knot or a 35-knot high speed setting, but not both. Mark IV Late Entered service:...

Mk III and IV. While intended for aircraft use, the Mk IV was later used by NASA with modifications for Project Mercury as the Navy Mark V. At the same...

mm)/54-caliber Mark 42 gun system that had debuted in 1953 with a new, lighter, and easier-to-maintain gun mounting. The United States Navy uses the Mark 45 with...

The United States Navy Sea, Air, and Land (SEAL) Teams, commonly known as Navy SEALs, are the U.S. Navy's primary special operations force and a component...

and IV were a family of British quick-firing 4.724-inch (120 mm) naval and coast defence guns of the late 1880s and 1890s that served with the navies of...

The Gulfstream IV (or G-IV or GIV) and derivatives are a family of twinjet aircraft, mainly for private or business use. They were designed and built...

delivered to the US Navy Proving Ground at Dahlgren, Virginia in March 1948, becoming fully operational by the end of that year. The Mark II was constructed...

suit. During the Mercury program a modified version of the Goodrich Navy Mark IV suit was used. In the Gemini program a modified version of a suit developed...

U.S. Navy Completes First Test of New Warhead for Tomahawk Block IV Missile – Raytheon press release via PRNewswire.com, 24 October 2010 Navy Wants Its...

arrow" acceptance stamp on the top strap. These few went to the Royal Navy. Mk IV: The "Boer War" Model. Manufactured using much higher quality steel and...

locally produced HGK, LGK, and KGK guidance kits. Mark 81 bomb Mark 83 bomb Mark 84 bomb Paveway IV Armement Air-Sol Modulaire FAB-250 – Soviet counterpart...

Mark I Mark II Mark III Mark IV Mark V Mark VI Mark VII Mark VIII Mark IX Mark X Mark XI Mark XII Mark XIII Mark XIV Mark XV Mark XVI Mark XVII Mark XVIII...

The Mark 14 torpedo was the United States Navy's standard submarine-launched anti-ship torpedo of World War II. This weapon was plagued with many problems...

during World War II and retired as a rear admiral. Charles Keating IV – Sniper and Navy Cross recipient. Joseph D. Kernan – Retired vice admiral and former...