(Airway bulletin 1.) † Distribution Made by Issuing Office.
Notes:
NOTE.—This bulletin and its companion publication, Airway bulletin 2, Descriptions of airports and landing fields in the United States, supersede the loose-leaf Airway bulletins published by the Aeronautics Branch in the past on matters essential to the safe and reliable operation of aircraft in cross-country operations. The 2 new Airway bulletins have been arranged to include the subjects previously covered by the loose-leaf sheets and much additional information.