Dive log — This is the cover of CMAS dive log book. A dive log is used by a scuba diver to record the details of their dives. The log may either be in a book, software, or web based. The log serves purposes both related to safety and personal records.… … Wikipedia
Enriched Air Nitrox — Nitrox refers to any gas mixture composed (excluding trace gases) of nitrogen and oxygen; this includes normal air which is approximately 78% nitrogen and 21% oxygen, with around 1% inert gases, primarily argon.cite book |title=Bennett and… … Wikipedia
Operation Sandblast — Part of Cold War (1953–1962) … Wikipedia
Glossary of SCUBA diving — Here is a glossary of scuba diving terms: Contents 1 A F 2 G L 3 M R 4 S Z A F Altitude Diving diving at a locat … Wikipedia
Nitrox — Typical Nitrox cylinder marking Nitrox refers to any gas mixture composed (excluding trace gases) of nitrogen and oxygen; this includes normal air which is approximately 78% nitrogen, 21% oxygen, and 1% other gases, primarily argon.[1][2] … Wikipedia
Curtiss P-40 — Infobox Aircraft name= P 40 Warhawk Tomahawk / Kittyhawk type=Fighter aircraft manufacturer=Curtiss Wright Corporation caption=Curtiss P 40E at the National Museum of the United States Air Force.jpg caption=Hawk 87A 3/Kittyhawk IA, s/n AK987 , in … Wikipedia
North Australia Air War — North Australian Air War 1942–1943 Part of the Pacific Theater of World War II … Wikipedia
Curtiss P-40 Warhawk — P 40 redirects here. For other uses, see P 40 (disambiguation). P 40 Warhawk Tomahawk / Kittyhawk A Hawk 87A 3 (Kittyhawk … Wikipedia
Operation Hailstone — Part of World War II, Pacific War … Wikipedia
Rolls-Royce Merlin — Merlin The Rolls Royce Merlin … Wikipedia
