L-850D/E Style 2 F-Range Series FAA Runway Threshold ...
L-850D/E Style 2 F-Range Series FAA Runway Threshold ...
L-850D/E Style 2 F-Range Series FAA Runway Threshold ...
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F-<strong>Range</strong> Type L-<strong>850D</strong>/E <strong>Style</strong> 2 Inset Lights Description<br />
Section 2<br />
Description<br />
1. Introduction<br />
This section describes the ADB Airfield Solutions F-<strong>Range</strong> Type<br />
L-<strong>850D</strong>/E, <strong>Style</strong> 2 inset lights referred to in Table 2-1.<br />
Table 2-1 L-<strong>850D</strong>/E Light Fixture Design Functions<br />
Inset Light Fixture Design Function<br />
L-<strong>850D</strong> (<strong>FAA</strong>) Combined threshold and runway end<br />
With 2 red & 1 green prisms<br />
L-850E <strong>Threshold</strong> and threshold wing bars<br />
L-<strong>850D</strong> (Military) Combined threshold and runway end With 1<br />
red & 2 green prisms<br />
See Figures 2-1 and 2-2 for the L-<strong>850D</strong> inset light. See Figures 2-3 and 2-4<br />
for the L-850E inset light. The 12-inch L-<strong>850D</strong>/E F-<strong>Range</strong> inset light<br />
fixtures are designed to mark the runway ends and threshold. The L-<strong>850D</strong><br />
can be supplied as a bidirectional or unidirectional fixture, whereas the L-<br />
850E is supplied only as a unidirectional fixture. They are manufactured in<br />
accordance with <strong>FAA</strong> specification AC 150/5345-46B, <strong>Style</strong> 2 (≤ 0.50<br />
inches height above grade) and the photometric requirements of the latest<br />
edition of ICAO Annex 14.<br />
Figure 2-1 Top View of L-<strong>850D</strong> F-<strong>Range</strong> Inset Light Fixture<br />
© 2009 ADB Airfield Solutions, LLC. 96A0308E Page 2-1<br />
All rights reserved Issued 4/03
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