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  2. Pilot light - Wikipedia

    en.wikipedia.org/wiki/Pilot_light

    A pilot light is a small gas flame, usually natural gas or liquefied petroleum gas, which serves as an ignition source for a more powerful gas burner. Originally a pilot light was kept permanently alight, but this wastes gas. Now it is more common to light a burner electrically, but gas pilot lights are still used when a high energy ignition ...

  3. Approach lighting system - Wikipedia

    en.wikipedia.org/wiki/Approach_lighting_system

    Approach lights at Jyväskylä Airport, Finland The approach lighting system of Bremen Airport Approach lighting at Love Field, Dallas. An approach lighting system (ALS) is a lighting system installed on the approach end of an airport runway and consisting of a series of lightbars, strobe lights, or a combination of the two that extends outward from the runway end. [1]

  4. Pilot-controlled lighting - Wikipedia

    en.wikipedia.org/wiki/Pilot-controlled_lighting

    Pilot-controlled lighting. Pilot-controlled lighting (PCL), also known as aircraft radio control of aerodrome lighting (ARCAL) or pilot-activated lighting (PAL), is a system that allows aircraft pilots to control the lighting of an airport or airfield's approach lights, runway edge lights, and taxiways via radio.

  5. Aviation light signals - Wikipedia

    en.wikipedia.org/wiki/Aviation_light_signals

    Aviation light signals. A United States Air Force airman with a signal light gun that can be used to control aircraft with radio failure. In the case of a radio failure or aircraft not equipped with a radio, or in the case of a deaf pilot, air traffic control may use a signal lamp (called a "signal light gun" or "light gun" by the FAA [1][2 ...

  6. Ambrose Channel - Wikipedia

    en.wikipedia.org/wiki/Ambrose_Channel

    The entrance to the channel was marked by Ambrose Light which doubled as a staging area for pilot boats, most notably the Sandy Hook Pilots. Prior to the construction of the light tower in 1967 the channel was marked by the Ambrose Lightship , one of a class of lightships operated and maintained by the United States Coast Guard for the express ...

  7. Navigation light - Wikipedia

    en.wikipedia.org/wiki/Navigation_light

    Navigation light. A navigation light, also known as a running or position light, is a source of illumination on a watercraft, aircraft or spacecraft, meant to give information on the craft's position, heading, or status. [1] Some navigation lights are colour-coded red and green to aid traffic control by identifying the craft's orientation.

  8. Landing lights - Wikipedia

    en.wikipedia.org/wiki/Landing_lights

    Landing lights are lights, mounted on aircraft, that illuminate the terrain and runway ahead during takeoff and landing, as well as being used as a collision avoidance measure against other aircraft and bird strikes. Landing lights must be activated when the aircraft is under 10,000 feet in altitude. Landing light on a Cessna 172 N.

  9. Automotive lighting - Wikipedia

    en.wikipedia.org/wiki/Automotive_lighting

    Automotive lighting. Appearance. For the company owned by Magneti Marelli, see AL-Automotive Lighting. Extensively redundant rear lighting on a Thai tour bus. A motor vehicle has lighting and signaling devices mounted to or integrated into its front, rear, sides, and, in some cases, top.