Obstruction Evaluation Service
Obstruction Evaluation/Airport Airspace Analysis Program

Updated August 30, 2011

Obstruction Evaluation Service, Point of Contact

Point of Contact in Alaska:
FAA / Obstacle Evaluation Service, Anchorage Office
Mailstop: AAL-535
222 West 7th Avenue, Box 14
Anchorage, AK 99513-7587

Email: Robert van Haastert
Specialist: AK, AZ, CO, ID, MT, OR, UT, WA & WY
Phone: (907) 271-5863
Fax: (907) 271-2850

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FAA Advisory Circular for Obstruction Marking and Lighting, AC 70/7460-1k (PDF, 4.65 MB)

FAA Advisory Circular for Obstruction Marking Specifications, AC 150/5345-53 (PDF, 61 KB)

FAA Advisory Circular for Obstruction Lighting Certified Equipment & Manufacturers Lists (PDF, 178 KB)

Alaska Constructed Antenna Towers

Report Obstruction Light Outages CONUS and HI Anytime 24/7 at 1-877-487-6867

Report Obstruction Light Outages Alaska Anytime 24/7 at 1-800-478-3576