UFC 3-535-01
17 November 2005
Figure 13-15. FAA L-850A, In-pavement, Bi-directional
LIGHT: BASE-MOUNTED TYPE FAA AC
150/5345-46 TYPE L-850A.
LIGHT: DIRECT-MOUNTED TYPE FAA AC
150/5345-46 TYPE L-850AS. SAME LIGHT
EXCEPT EQUIPPED WITH SPECIAL SHALLOW
INSET BASE.
LAMP: 6.6A, TYPE AND WATTAGE AS
DETERMINED BY MANUFACTURER.
FILTER: AVIATION RED, AS REQUIRED.
13mm
BASE: FAA AC 150/5345-42 TYPE L-858
(0.5 IN)
SIZE B, 305mm (12 IN) DIA.
80mm
(3.15 IN)
19mm-32mm
(0.75 IN - 1.25 IN)
252mm DIA.
(9.94 IN)
304mm DIA.
(11.988 IN)
DIMENSIONS ARE FOR REFERENCE ONLY
13-10.6.1
Where centerline lights are subject to aircraft tail hook impact use a high
strength steel design designated as L-852N (NAVY). (See Figure 13-16.)
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