Final answer:
To intercept the track of 070° at 060°, the aircraft should turn to a heading of 90°.
Step-by-step explanation:
To determine the heading the aircraft should turn to, we need to calculate the difference between the current heading and the intended track.
Given that the current heading is 340° and the intended track is 070°, we subtract 340° from 070°.
070° - 340° = -270°.
Since we want a positive angle, we add 360° to -270°.
-270° + 360° = 90°.
The aircraft should turn to a heading of 90°.