TDS PDF
Aircraft Accident Digest No. 1. English-language PDF.
Document status: Active
An Aircraft Landing System Utilizing Decimetric Waves (UHF). English-language PDF.
Document status: Active
Identification of LF/MF Non-Directional Radio Beacons Utilizing Frequency Modulation (F1). English-language PDF.
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Timed Approaches and Utilization of Radar in Spacing of Aircraft on Final Approach (Reduction of Intervals Between Successive Approaches and Landings). Original English-language edition in PDF format.
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Radio-Electric Storm Detection (Sferics). Original English-language edition in PDF format.
Document status: Active
Problems Associated with the Advent of Turbine-Engined Airplanes. Original English-language edition in PDF format.
Document status: Active