L-862S Stop Bar Elevated Light
96A0246 Rev. G
Introduction
© ADB Airfield Solutions All Rights Reserved
6
2.2 Introduction
See Figure 1 for the standard L-862S light fixture for installation on a base plate with a 2 NPT
threaded hub.
This section describes the L-862S elevated stop bar fixture. The ADB Airfield Solutions L-
862S light fixtures are installed in-line with in-pavement stop bar lights on each side of the
taxiway. Refer to FAA specification AC 150/5340-30.
USES: For SMGCS operations (Cat. III) below 600 feet RVR on all lighted taxiways at runway
hold lines in conjunction with L-852S in-pavement stop bar light.
Figure 1:
Figure 1. L-862S Stop Bar
The L-862S light fixture consists of the following:
•
A traffic signal red lens
•
Lens retaining ring
•
Inner spring clip to hold lamp
•
Frangible column that threads into a 2 NPT tapped hole in a 12-inch-diameter L-867 base
cover plate
The cast aluminum head and base assembly can be mounted on a standard
L-867 base plate or on a steel stake. Base mounting is easier to maintain and provides added
protection for the equipment. Stake-mounted lights require transformers, cables, and
connectors that are designed for direct earth burial.
NOTE:
Refer to Table 1 for mounting heights.
NOTES:
The measurements in Table 1 are taken from the grade to the top of the light fixture.
Table 1:
Mounting Heights
The L-862S light fixture is available only with unidirectional red lens.
Type
Height (in.)
Height (mm)
Standard (FAA minimum)
14
355.6
Standard
24
610
Standard (FAA maximum)
30
762
