Supplemental Guidance to AC 150/5345-44K, Specification for Runway and Taxiway Signs

• Draft Engineering Brief 104, Supplemental Guidance to Advisory Circular (AC) 150/5345-44K (Specification for Runway and Taxiway Signs)
  • This EB addresses omissions and ambiguities in AC 150/5345-44K. It provides FAA safety personnel, airport owner operators and their support staff, and signage providers with interim guidance in interpreting and applying the AC while we revise the AC. This is a revised draft.
  • Comment deadline: November 14, 2022
• See also:
  • AC 150/5345-44K