Navigation quiz #1
Commodore Joe Redcloud wrote:
Some navaids are lighted. The pattern of the light going on and off can help
identify which navaid you are looking at. There are three general "types" of
patterns. What are they, and include a description of each.
Commodore Joe Redcloud
Flashing - off more than it is on
Isophase - on and off the same amount of time
Occulting - on more than it is off
Gaz
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