Please explain how the 'big sky theory' will PROTECT you from a MAC.

It won't protect you from it -- but the odds of a mid-air collision
happening in many areas are so incredibly small as to be virtually
zero.

Example: If you fly in the mid-levels (4 - 8K feet) over rural Iowa,
your odds of being hit by a meteor are probably greater than your odds
of hitting another aircraft. You could probably fly on autopilot with
your eyes closed for 100 years, and never even come close to a MAC.

Even in the busy airspace around Chicago, the odds are still greatly in
your favor. I read somewhere once (and someone here will have the
exact figure, I'm sure) that if you put EVERY aircraft in America in
the air at once, they would still only occupy a few cubic miles of sky,
with ample air space in between aircraft.

Which is not to say that you shouldn't keep your eyes outside, and that
weird stuff doesn't happen. We were flying over middle-of-no-where
South Dakota once when ATC called out traffic at our altitude (10,500
feet), on a converging course. ATC told the other guy the same thing,
and we gradually merged into a single dot on ATC's radar. In the end,
we were talking to each other on Center frequency, trying to give each
other cues as to our location. ("I'm over that blue water tower at the
intersection -- you see that?")

Nothing worked. ATC eventually gave us different altitudes and
headings -- and we never did see each other. It was very, very
strange.

But, of course, the bottom line: We didn't hit. The "Big Sky" theory
worked again.
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"