Airport Operations

A F S S A F S F B S F B Figure 14-20. Orientation of signs is from left to right in a clockwise manEnnehra. nLceefdt ttuarxniw saigyn cse anrtee rolinne t hmea lrekfitn agn edx rteignhdts t1u5rn0 ofene tth per iroirg ht. In this view, the pilot is on Taxiway Bravo. to a runway holding position marking. Prepare to STOP. A B B Enhanced taxiway centerline marking extends 150 feet prior to a runway holding position marking. Prepare to STOP. Prepare to STOP unless you have been cleared onto or across the runway by ATC. B Figure 14-21. (A) Enhanced taxiway centerline marking. (B) Enhanced taxiway centerline marking and runway holding position marking. 14-13 Prepare to STOP unless you have been cleared onto or across the runway by ATC.