Army-Navy-CAA standards for the control of instrument flight rule traffic. Title Army-Navy-CAA standards for the control of instrument flight rule traffic. Author United States. Army. Publication [Washington, D.C.] : U.S. Dept. of Commerce, Civil Aeronautics Administration : For sale by the Supt. of Docs. U.S., G.P.O., [1946] Details Additional Authors Found In Multi-title collection including Army-Navy-CAA standards for the control of instrument flight rule traffic and 18 other(s). 99124973103506421 Description iv, 35 p. : ill.; 27 cm. Alternative Title Standards for the control of instrument flight rule traffic. Subject Note "Effective April 1, 1946." "Officially approved as a standard for joint Army-Navy-CAA use by the Commanding General, Army Air Forces, the Chief of Naval Operations, and United States Coast Guard, and the Administrator of Civil Aeronautics"--p. ii. OCLC Help and Feedback