AOPA Airport Support Network web site (all kinds of good stuff about how to support, promote, and help manage airports!

Oregon Department of Aviation Management resources web site (all kinds of good stuff

Airport Advisory Circulars (FAA web site)

FAA Advisory Circular 150-5190-5 Exclusive Rights and Minimum Standards for Commercial Aeronautical Activities [PDF] (we're working on a Minimum Standards doc of our own, and this should help

FAA ASSURANCES Airport Sponsors [PDF], and FAA Order 5190.6A, Airports Compliance Handbook [PDF] (what the city signs on to when it accepts an FAA grant

FAA form 7480-1: Notice of Landing Area Proposal [PDF] (required notification to FAA when making any change to the airport landing traffic pattern

FAA Form 7460-1: Notice of Proposed Alteration or Construction [PDF] (required FAA notification when making any alterations to the airport

FAA AC90-66A Advisory Circular: Airport Traffic Patterns at Non-Towered Airports [PDF] (we're looking at whether changes to the pattern are in order, and this is the place to start)