Regarding Coleman Fuel -

I once was an AMA member - no not doctors - the model areo group :-)

THe longest RC flight was done using Coleman fuel - southern Ca to AZ
IIRC.

THe pilot was in a chase car. The fuel was used as it was the cleanest
and
wouldn't gum up the engine.

Anything was possible - it was chosen as the best.

Later, an attempt was to cross the Atlantic - but I had dropped out by
that time
and never heard if it was attempted.

Martin
--
Martin Eastburn, Barbara Eastburn
@ home at Lion's Lair with our computer
NRA LOH, NRA Life
NRA Second Amendment Task Force Charter Founder