halogen 6,6 A elevated omni/bi-directional medium intensity light with integrated transformer for stationary/mobile aerodromes
Light fixture function
APP approach centre line and crossbars light
THR runway threshold light
END runway end light
THREND threshold/runway end light
RWY runway edge light
TWY taxiway edge light
Certificate basis
ICAO Annex 14, Vol. 1, 7th ed.
FAA AC 150/5345-46, photometrically compatible with L-861/861T
STANAG 3534-AIRFIELD PORTABLE LIGHTING
AIR STD 90/20 Portable Airfield Lighting Systems, released ASCC
MAK
Description/Properties
bidirectional light characteristic with one main beam of light or two opposite main beams of light
precise positioning and directing of optical unit is ensured by fixation pins located with transformer aluminium cover
primary outlets are lead out at the bottom part of the aluminum case through the light support and through the breakable coupling above the disk that enable disconnection of the lighting marker in case of a collision with an aircraft of vehicle
optical system and integrated insulating transformer imbedded in aluminum case from one unit
the lights are made of castings and formed pieces of aluminium alloys, a glass formed piece and connecting stainless steel parts that are resistant to salty environment and UV radiation.
support is an aluminium casting to which the marker is fixed
it also serves as fixing of the light in the tube to the breaking coupling
the colour dioptres are made of glass resistant to thermal shocks
the glass dioptre is sealed in an aluminium annular ring and this unit is tied to the aluminium cover using two stainless steel clips