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9-68.
To what accuracy are gyro bearings
observed when shooting an azimuth
of the Sun?
1.
0.10°
2.
0.25°
3.
0.50°
4.
1.00°
9-69.
A total of how many azimuths should
be shot to ensure an accurate gyro
compass error?
1.
1
2.
2
3.
3
4.
4
9-70.
Which of the following publications
should be used to determine gyro
error?
1. Nautical Almanac only
2.
Pub 229 only
3.
Pub 249 and Nautical Almanac
4.
Pub 229 and Nautical Almanac
60
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