Page 353 - Planning and Design of Airports

Airport Lighting, Marking, and Signage 309

72' ± 1'
36' ± 6''
36' ± 6''

5' ± 1'' 5' ± 1''
4 4
5' ± 1'' 5' ± 1''
4
4
10' ± 1'' 10' ± 1''
2 2
A A
RUNWAY C L
2,900'
3D LIGHT BARS
DETAIL A
EQUALLY SPACED ©
100' ± 2' INTERVALS
MEASURE FROM
THIS EDGE
SEE DETAIL A

1/16''

DIRECTION OF
MEASUREMENT IS FROM OUTSIDE INSTRUMENT
EDGE OF MIXTURE TO TOP OF APPROACH
PAVEMENT AT EDGE OF MIXTURE

VIEW A – A 100' ± 25'

FIGURE 8-13 Runway threshold lighting.

in the direction of aircraft operations, where they are color coded. The
last 1000 ft of centerline lights are red, and the next 2000 ft are alter-
nated red and white.

Runway End Identifier Lights
Runway end identifier lights (REIL) are installed at airports where there
are no approach lights to provide pilots with positive visual identification