navigation lights


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navigation lights

[‚nav·ə′gā·shən ‚līts]
(navigation)
Statutory lights shown by aircraft and vessels during the hours between sunset and sunrise, in accordance with international agreements.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

navigation lights

Colored lights on an aircraft used at night to show the direction the aircraft is moving. A red light is installed on the port (left) wing tip, a green light on the star-board (right) wing tip, and a white light on the tail of the aircraft. The red and green lights are visible from an angle of 110° as viewed from the front, while the white light located at the tail is visible 70° each side of the rear centerline. See aircraft external lights.
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved
References in periodicals archive ?
Residents of Senti Kumi in Likoni, Mombasa County, collect their belongings following the demolition of their structures, for being in the way of navigation lights, on February 9, 2019.
An example of required equipment might be an oil pressure gauge; a navigation light usually isn't required for daytime VFR.
Prosecutor Oliver Willmott said: "This was a journey taken in the dark and taken by a vessel with no navigation lights.
He added that there were also other marine facilities at the Bay area without navigation lights, which is too dangerous for sea goers.
They strongly recommends that owners/operators of any vessel should installed SEACHOICE product (#03201 only) as a masthead, stern or other type of navigation light to remove it and replace it with a proper light that meets the requirements for the vessel and application.
The center console handles two vertical rod holders, navigation lights, below-console storage, and room for electronics and windshield.
The bollards have now been replaced with navigation lights.
Other boats may be operating without lights, in violation of federal law requiring navigation lights from sunset to sunrise and during periods of restricted visibility.
A ship's green starboard (right) and red port (left) navigation lights are also on display at the museum.
"I'm sure it wasn't an aircraft because there were no navigation lights or sound," he added.
In addition, the Guide features a number of useful illustrations and signals explaining navigation lights, sound signals, cardinal marks, distress flares, emergency handling and C fire fighting, as well as a checklist and glossary of boating terms.AaAaAaAaAa
Some of the hailstones were as big as golf balls, causing severe damage to the nose, wings and navigation lights (right).

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