On Mon, 17 Mar 2008 16:22:20 -0700 (PDT), Barny
wrote:

I recall a something about the FAA requiring a chute if we exceed
certain pitch or bank. This Spring you'll see me on the outside of
the gaggle at about 59 deg bank.
~Barny

If there are two or more people aboard and you exceed 60 degrees of
bank or 30 degrees of pitch, every occupant has to have a parachute.
If you're solo, it's your call.

rj