Newps wrote:

If the plane is real low then you are even easier to spot. If you want
stealth you jump from 30K+ and don't open your chute until real low. They
call it a HALO jump, high altitude, low opening.

Doesn't work well for mass drops. I think they still use the static line method at
800-900' for that.

George Patterson
If you don't tell lies, you never have to remember what you said.