Yavapai College
yc.edu

NOAA's National Weather Service:
aviationweather.gov

Aircraft Owners and Pilots Association:
aopa.org

Federal Aviation Administration:
faa.gov

Professional Full Service Flight Planning and Flight Tracking:
fltplan.com

The pilot's window into a world of aviation information:
airnav.com

United States Department of Veterans Affairs:
gibill.va.gov

Free FAA Weather, Free Flight Planning, Free Flight Plan Filing:
duats.com

Live Flight Tracking:
flightaware.com