Yes, cryptic. Is it a business without a web page? (The old Powersportaviation.com site is gone). Maybe some specs, prices, availability info?He offered his email address. Have you contacted him? Cryptic response
If the "new Powersport" is simply an email address, then we can assume things are at a very early stage.
This would seem to be a very good place and opportunity to publicize their efforts and product. Powersport had a very good reputation, and if the present product is the same it would have no problem withstanding close scrutiny and discussion.