flight/dog question

[Doug Eastick]

How does one keep a file of flight movements ("record" them) so that
they can be re-read ("played" back) in another session and, thus, have
a dogfight?  I know someone here at UofT did it, but he's gone now.

The man page doesn't say anything helpful.  Only option is -h.
IRIX 3.2.1
flight says it has options of -dhz.  What do they do?

Comments by mail please.  I'll summarize and post if asked.  I only
get a chance to read news every 4-5 days (which is longer than our
expire period).

Thanks.