Signs
Lighting
Markings
Random
100

A black sign with a yellow circle

Arresting gear marker

100

The color of taxiway centerline lights

Green

100

This color is used on light-colored pavements to outline markings

Black

100

The allowable grass height

7-14in

200

A white legend on a red background would be this type of sign

Mandatory instruction sign

200

This light defines the lateral limits and is required for day and night instrument operations

taxiway edge light

200

This marking is intended to be a visual precursor to an approaching runway holding position

Enhanced hold position

200

How long must members wait to test after a second airfield driving failure?

7 days

300

The amount of FAA style signs

5

300

These are used as a warning to anyone approaching the runway holding position

RGL's

300

These colors are used to mark obstructions

Orange and white

300

The rotational speed of airfield rotating beacons

6 RPM's

400

For runways lengths that are not exact multiples of 1000ft where is the runway end RDM placed

Half of the excess length

400

This is the shortened version of an ALSF-1

SSALR

400

These are the three marking patterns for manned, fixed-wing runways

VFR, non-precision, precision

400

The DV code S1 would be representative of this this person/position

POTUS, Heads of State/Reigning Royalty

500

The amount of degrees guidance and information signs may be canted up to aid pilot visibility if the sign is not double faced

15 degrees

500

The length of an ALSF-1

3000ft

500

The approval authority for non-standard markings

MAJCOM/A3

500

The speed needed to fully extend a windsock

15 kts

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