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The vessel's clearance is the distance in excess of the air draft which allows a vessel to pass safely under a bridge or obstacle such as power lines, etc.A bridge's "clearance below" is most often noted on charts as measured from the surface of the water to the underside of the bridge at the chart datum Mean High Water (MHW), [3] [4] a less restrictive clearance than Mean Higher High Water ...
"Adjust vertical speed adjust" TCAS Voice command to adjust traffic separation AWACS Airborne Warning and Control System: Airborne early warning and control (AEW&C) or Boeing E-3 Sentry: AWBS Aviation weather briefing service [6] Available at designated FSS's AWG American Wire Gage: The larger the size number, the smaller the wire diameter. AWIS
A sectional chart is a two-sided chart created from a Lambert Conformal Conic Projection [1] with two defined standard parallels. The scale is 1:500,000, with a contour interval of 500 feet. The size of each sectional is designed to be "arm's width" when completely unfolded.
The camber is a measure of lateral main deck curvature in naval architecture. The curve is applied to a deck transversely, measured as the height of deck at centreline above the height of deck at side. The practice of adding camber to a ship's deck originated in the era of small sailing ships.
The North–South Commuter Railway allows passenger trains with a carbody width of 3,100 mm (10 ft 2 in) and a height of 4,300 mm (14 ft 1 in). Additional installations shall also be allowed up to 3,300 mm (10 ft 10 in) at a platform height of 1,100 mm (3 ft 7 in) where it is limited by half-height platform screen doors. Above the platform gate ...
The FAA states "The height–velocity diagram or H/V curve is a graph charting the safe/unsafe flight profiles relevant to a specific helicopter. As operation outside the safe area of the chart can be fatal in the event of a power or transmission failure it is sometimes referred to as the dead man's curve ."
Height adjustable suspension is a feature of certain automobile suspension systems that allow the motorist to vary the ride height or ground clearance. This can be done for various reasons including giving better ground clearance over rough terrain, a lower ground clearance to improve performance and fuel economy at high speed, [1] or for stylistic reasons.
1. In the rigging of a sailing ship. [3] 2. Above the ship's uppermost solid structure. [3] 3. Overhead or high above. alongside By the side of a ship or pier. [3] ama A secondary hull or float attached to the primary hull of a vessel for stability, or the hulls of a modern catamaran. amidships 1.