Call Number (LC) Title Results
EBD C23.11-15.1 to C23.11-15.4 Air traffic rules (extract from Air commerce regulations) 1
EBD C23.11-16.1 to C23.11-16.3 Airport rating regulations 1
EBD C23.11-17.2 Airport management 1
EBD C23.11-18 State aeronautical legislation and compilation of State laws, revised to Sept. 1, 1929 1
EBD C23.11-19.2 Aviation training 1
EBD C23.11-20.1 to C23.11-20.4 Directory of licensed pilots 1
EBD C23.11-21 Trend in airplane design as indicated by approved type certificates 1
EBD C23.11-22 Gliders and gliding 1
EBD C23.11-23.1 to C23.11-23.3 Medical examiners of Aeronautics Branch 1
EBD C23.11-24 Federal airways system 1
EBD C23.11-25 Reduction of airplane noise 1
EBD C23.12-1 to C23.12-4 Air commerce bulletin 1
EBD C23.13-1 to C23.13-2 Report of Liaison Committee on Aeronautic Radio Research 1
EBD C23.14-1 Memorandum to manufacturers 1
EBD C24.2-1 Radio activities of Department of Commerce 1
EBD C24.2-2.2 Regulations governing issuance of radio operators' licenses 1
EBD C24.5-1.1 to C24.5-5.2 Radio stations of U.S 1
EBD C25.3-1 Bureau of Navigation and Steamboat Inspection bulletin 1
EBD C25.7-1 Current shipping data 1
EBD C26.2-1 Federal Employment Stabilization Board 1