Sign
& Location |
Pilot
Action/Sign Purpose |
On Taxiways at
Intersection with
Runway and at Runway/Runway
Intersection
|
Do not cross unless clearance has been received (towered airport) or until clear
(nontowered airport). At runway/runway intersections, hold short if land and hold-short
clearance has been accepted.
|
Hold Position on
Taxiway Located in
Runway Approach or
Departure Area Hold
|
Controlled Airport-Hold when instructed by ATC.
Noncontrolled Airport-Proceed when no traffic conflict exists.
|
ILS Critical Area
|
Hold when instructed by ATC when approaches are being made with visibility less than 2
miles or ceiling less than 800 feet.
|
Areas where Aircraft
are Forbidden to Enter
|
Do not enter. Identifies paved areas where aircraft entry is prohibited.
|
Taxiway
|
Identifies taxiway on which aircraft
is located.
|
Runway
|
Identifies runway on which aircraft
is located.
|
Edge of Protected Area
for Runway
|
These signs are used on controlled airports to identify the boundary of the runway
protected area. It is intended that pilots exiting this area would use this sign as a
guide to judge when the aircraft is clear of the protected area.
|
Edge of ILS
Critical Area
|
These signs are used on controlled airports to identify the boundary of the ILS critical
area. It is intended that pilots exiting this area would use this sign as a guide to judge
when the aircraft is clear of the ILS critical area.
|
Taxiways and Runways
|
On Taxiways-Provides direction to turn at next intersection to maneuver aircraft onto
named taxiway.
On Runways-Provides direction to turn to exit runway onto named taxiway.
|
Taxiway
|
Provides general taxiing direction to named runway.
|
Taxiways and Runways
|
Provides general taxiing direction to identified destination. Other destination signs
include directions to taxiway, runway.
|
Runway
|
Provides remaining runway length in 1,000 feet increments.
|
HS-1
|
Land and Hold Short point for other than intersecting runways as instructed by ATC.
|
Taxiway Ending Marker
|
Indicates taxiway does not continue.
|
