Helicopter deck the submarine, but brushes the officer charged with trying to hook him who receives a minor injury. Coaxial rotor helicopters in flight are highly resistant to side-winds, which makes them suitable for shipboard use, even without a rope-pulley landing system. Marine and offshore helicopter decks on board offshore oil platforms and ships are typically regulated by the rules defined within CAP 437, which defines standards for the design, marking, and lighting of marine/offshore helicopter decks, and is produced by the Civil Aviation Authority. The largest marine heli decks will accommodate the Boeing CH-47 Chinook, which requires a D value of
Meadowcroft Chinook Meadowcroft Chinook The Meadowcroft Chinook is a two-seat mid-winged American homebuilt aircraft design first flown in 1958. The Chinook was designed for maximum stability on the ground and the air with a roomy cockpit. The wing was patterned from the Ace Baby Ace homebuilt. The aircraft is a tricycle geared side-by-side seat mid-winged aircraft with a steeply raked windscreen. Each wing is braced with two small wing struts attached to the lower fuselage. The low rudder is capped with a strut braced horizontal stabilizer in a T-tail arrangement. The main gear is sourced from a Cessna 140. The aircraft can