These bulletins were produced by the APA and RAF to provide information to increase the safety of pilots choosing to fly into these backcountry airstrips. See locations on Google Maps.
For additional airstrip locations and information go to Shortfield.com.
Also find more information at AdventurePilot.com.
For more information contact Mark Spencer:
View a PDF of the Copperstate Forum - Camping with Your Plane (Approx 6mb)