I own a Russia and that is the wording that my certificate has. I send
a letter to FSDO each spring listing where I plan on flying outside of
that 300 mile limit. Easy to do when I can fax the letter.

Larry Johnson
Noel Luneau wrote:
I have an ASW-17 and the aircraft is registered under
an experimental certificate and has special operating
limitations.
They read, in part, 'All flights shall be conducted
within the geographic area described as follows: Within
300 mile radius of a sanctioned glider meet or contest.
Profficiency flights may be conducted in the vicinity
of fly-ins or airshows.'

Is this common for Experimental Certificates for our
sailplanes?

Thanks,

Noel