What does increased gross weight include? Is it an stc?
Yes sir. Del Air sold the STC for the gross weight increase to 1760 as well as the STC for the 0320 engine swap. I think it is nothing but a simple gross weight increase. This plane has a useful load of 498 lbs.
I've agreed to buy it. We've agreed on a price. I plan to go out to see it and/or get it either late Sept or mid Oct. It has had it's annual and a new battery installed, as well as a new ELT battery.
I'll be its 8th owner.
One interesting thing about this plane that you can see evidence of in the third image of the original posting above. Sunlight shining onto the radio stack. I think it has the skylights, roof glass that the Aerobat used. I haven't asked Fred about that. When I see it I will find out.