We recently added the following AC(s) to the New and Revised Airports Advisory Circulars page (www.faa.gov/airports/resources/recent_advisory_circulars/) on the FAA website: March 2015 Addendum to AC 150/5345-53D, Airport Lighting Equipment Certification Program Change 2 to AC 150/5070-6B, Airport Master Plans Updated AC Checklist for AIP and PFC Projects |