Aviation Federal Aviation Administration The Federal Aviation Administration's safety programs, offices, and policy Sunrise/Sunset US Naval Observatory site - sunrise, sunset, moonrise, moonset, and the beginning and end of civil twilight Latitude/Longitude Look-up Latitude and longitude of major US cities Aerial Firefighting Industry Association The Aerial Firefighting Industry Association (AFIA) is a nonprofit trade association organized for the purpose of promoting and advancing the common interests and welfare of companies engaged in forest and wildland firefighting utilizing multi-engine airtankers, heli-tankers, and single engine airtankers. Helicopter Association International GSA - Aviation Management Automated Flight Following Landings - Numerous aviation databases and flight planning tools Aviation Safety Interagency Aviation Mishap Response Guide & Checklist For use by both the DOI-AM Aviation Safety Manager and the USDA-FS National Aviation Safety and Training Manager. National Transportation Safety Board - Aviation FlightFax - Army Aviation Composite Risk Management Magazine