Which color and border combination identifies Taxiway Alpha on airport signage?

Which color and border combination identifies Taxiway Alpha on airport signage?

• A. White sign with black border and black A
• B. Green sign with white border and white A
• C. Black sign with yellow border and yellow A
• D. Blue sign with yellow border and yellow A

Answer: (C)

On airport signage, the sign that tells you which taxiway you’re on is a location sign: black background with yellow lettering and a yellow border. The taxiway designation (Alpha, shown as A) appears in yellow, with a yellow border around the sign. So Taxiway Alpha is identified by a black sign with yellow border and yellow A. The other color schemes don’t match this sign type, so they wouldn’t indicate your current taxiway.

On airport signage, the sign that tells you which taxiway you’re on is a location sign: black background with yellow lettering and a yellow border. The taxiway designation (Alpha, shown as A) appears in yellow, with a yellow border around the sign. So Taxiway Alpha is identified by a black sign with yellow border and yellow A. The other color schemes don’t match this sign type, so they wouldn’t indicate your current taxiway.