Ok, I know three of them what is the 4th.

The only time Course and Heading are equal is when you happen to be
pointed the same direction as your desired course. The also assumes
Coordinated straight and level Flight.(maybe you considered this #4)

If course and Heading are equal the only time The Track will be equal
is:

1. With no Wind

2. With a direct Headwind (on course)

3. With a direct Tailwind (on course)

Brian



(JJ Sinclair) wrote in message ...
What are the 4 situations where course, heading and track are all equal?
JJ Sinclair