Hey guys, see if you can solve this one.
A gyro with no real drift is set to read the correct magnetic heading when the aircraft is heading 090° (T), variation 10°E. After 45 minutes flight eastwards along the parallel of 62N at 545k groundspeed, the gyro reading is:
a. 100.5°
b. 064.8°
c. 075.0°
d. 057.3°