#90360 - 02/05/200215:52Re: Junk Science at work...
[Re: ]
tfabris carpal tunnel
Registered: 20/12/1999
Posts: 31633
Loc: Seattle, WA
Instrument Flight Rules
and
Visual Flight Rules.
They require two different levels of pilot certification. A large number of private pilots are not certified to fly in certain conditions if there is not enough visibility to fly VFR, for example.