FYI, FAA has released an updated Advisory Circular on construction standards for airports (see below). Joel Joel Jenkinson Director, Addison Airport main: (972) 392-4850 fax: (972) 788-9334 ________________________________ From: Federal Aviation Administration [mailto:usafaa@govdelivery.com] Sent: Tuesday, November 17, 2009 4:48 PM To: joel.jenkinson@addisonairport.net Subject: Recent Airports Advisory Circulars Update -- U.S. Federal Aviation Administration Website 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: AC 150/5370-10E, Standards for Specifying Construction of Airports Version E updates Item P-620, Runway and Taxiway Painting, to include new information on Preformed Thermoplastic Airport Pavement Markings and Application-Preformed Airport Pavement Markings; clarifies that Prohibited Materials cannot exceed permissible limits as specified in relevant Federal Regulations; adds Item P-621, Saw-Cut Grooves; and updates references to Saw-Cut Grooves in Items P-401, Plant Mix Bituminous Pavements, and P-501, Portland Cement Concrete. ________________________________ You can update your subscriptions on your User Profile Page . If you have any questions or problems with the subscription service, email support@govdelivery.com for assistance. This service is provide for free by the FAA. Visit us on the web at www.faa.gov . GovDelivery, Inc. sending on behalf of the U.S. Federal Aviation Administration * 408 St. Peter Street Suite 600 * St. Paul MN 55102 * 1-800-439-1420