Mxsmanic wrote:
"Jim Macklin" writes:

BTW, home-built and experimental airplanes must have a
placard at the entrance.

What does it say? Does it start with "Lasciate ogni speranza ..."?

Close...it typically says something like

This is an experimental aircraft and doesn't conform to federal
safety rules for standard aircraft.

You're also required to have EXPERIMENTAL in 2" or bigger
letters.