Showing 1 - 20 results of 56 for search '', query time: 0.06s Refine Results
  1. 1
  2. 2

    Development, Adjustment, and Application of the Z-Marker.

    Published 1941
    Full Text (via ProQuest)
    Government Document eBook
  3. 3

    Tests of the First Manufactured Fan Marker.

    Published 1941
    Full Text (via ProQuest)
    Government Document eBook
  4. 4

    An Ultra-High-Frequency Aircraft Receiver.

    Published 1941
    Full Text (via ProQuest)
    Government Document eBook
  5. 5

    Cone of Silence Tests at Knoxville, Tennessee.

    Published 1940
    Full Text (via ProQuest)
    Government Document eBook
  6. 6

    The effect of a high-frequency disturbance on the direct-current corona from a sharp point.

    Published 1940
    Full Text (via ProQuest)
    Government Document eBook
  7. 7
  8. 8

    Radio aids to navigation. by Smith, R. A. (Robert Allan), 1909-1980

    Published 1948
    Book
  9. 9

    Emergency locator transmitter (ELT) batteries guidance and recommendations /

    Government Document Microfilm Book
  10. 10
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  12. 12

    The development of an airways ultra-high-frequency communications circuit / by Hromada, J. C.

    Published 1940
    Government Document Book
  13. 13

    Radio aids to air navigation / by Grover, John Herbert Hardy

    Published 1956
    Book
  14. 14
  15. 15
  16. 16

    Circuit design for low-frequency radio ranges / by Stuart, Donald M.

    Published 1941
    Government Document Book
  17. 17
  18. 18

    An ultra-high-frequency aircraft receiver / by McKeel, P. De Forrest, 1905-

    Published 1941
    Government Document Book
  19. 19

    Tests of the first manufactured fan marker / by Jackson, W. E. (William Elvin), 1904-1972, McKeel, P. D., Metz, H. I.

    Published 1941
    Government Document Book
  20. 20

    The development adjustment, and application of the Z-marker / by Jackson, W. E. (William Elvin), 1904-1972, Metz, H. I.

    Published 1941
    Government Document Book
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