You will see two cockpit instruments. Use them to work out where the aircraft is relative to the central NDB beacon, then click the correct grid position.
GYRO (Gyrocompass)
Shows the aircraft's heading — the direction it is flying. The orange triangle at the top is the lubber line (nose of the aircraft).
RBI (Radio Bearing Indicator)
The yellow needle points toward the NDB beacon — but the reading is relative to the aircraft's nose (0° = straight ahead, 90° = to the right, 180° = behind).
Your task
Click one of the 8 grid squares to show where the aircraft is relative to the beacon in the centre.