Plane Accidentally Starts Moving With 6-Year-Old Inside

On Dec 29, 9:48*pm, "BT" wrote:
It may have been an "accident" when the unpiloted aircraft hit the trees.
But it the airplane did not accidentally start moving.. that would be
negligence on the grandfathers part

Wouldn't that still be an accident? Are you suggesting that if the
plane was not tied down it was a "on purpose"?

In anycase, its not always practical to tie down the tail (especially
in areas without tiedown). I had 3 ways to secure the Aeronca and J-3.
Brakes, chock, tail tiedown. I would always use 2 of those 3. Many,
many times I started the plane when no tie down was available but then
I would use a chock and the aircraft brake (which was marginal). One
thing that "electric" pilots do not realize is that its very, very
hard to guess how much power the engine will develop when it first
starts. Sometimes it will just be idling, other times it will start
with a big roar. Once you've started the plane you can walk around,
put it in a low idle, and then unsecure the airplane.

-Robert