Frequency/distance sharing criteria between non-directional beacons (NDB) and travelers information stations (TIS) in the 525-535 kHz band / W.E. Frazier [and] D.C. Kelly.
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Format: | Government Document Book |
Language: | English |
Published: |
[Washington, D.C.] :
U.S. Dept. of Commerce, National Telecommunications and Information Administration,
[1978]
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Series: | NTIA technical memorandum series ;
NTIA-TM-78-1. |
Subjects: |
Norlin Library - Government Information - Microform
Call Number: |
C 60.11:78-1
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C 60.11:78-1 | Restricted Place a Hold |