Radio Nav Aids

Card Set Information

Author:
sideways15
ID:
20163
Filename:
Radio Nav Aids
Updated:
2010-05-21 09:42:31
Tags:
Radio nav aids VOR
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Description:
VOR/VHF omni radial atpl
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  1. The VOR operates from _______ to _______ on the _____ band
    112.00 to 118.00 Mhz on the VHF band
  2. The VOR station produces a radial pattern by transmitting a 30hz reference and a ______ variable phase.
    30hz
  3. Errors associated with the VOR
    hint avgas.....
    • Airborne equipment ( receiver error +/- 2 degrees)
    • Vertical polarisation error ( error when the antenna is banked out of the horizontal plane)
    • Ground station error ( transmission equipment +/- 2 degrees
    • Aggregated errors ( total of all errors combined usually +/- 5 degrees
    • Site terrain errors ( bending scalloping of signals due to obstacles close to the site +/- 2 deg
  4. The vor is in reference to true or magnetic?
    Magnetic
  5. A doppler VOR uses FM or AM modulation
    FM

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