Hi Joe,

Bill Schertz here in Lolo, MT

In one of the e-mail interest groups that I belong to, the subject oif the BD-4 came up, and they were wondering how many of them are flying. I know you were an early completion, and have more than a 1000 hours on your plane, and are active in the BD-4 user group, so I thought you might know,

Bill schertz



Paul,
A friend of mine from Illinois has been flying a BD-4 for years, so I queried him on # flying and built. Here is his response.
----------------------------------------------------------------------------------

Hi Bill,
I am not sure how many BD 4s are still flying. There was over 600 serial numbers issued back in the seventies and eighties and I want to say there are still several hundred still on the FAA's registration rolls. I have been flying my BD-4 for 35 years this year.
Joe Lienau
--------------------------------------------------------------------------------------------------

Bill Jepson

The Rotary Engine free News Letter. Powered by Linux. If you want off
the list PLEASE let me know and I will remove  you.  ACRE NL web
site. http://www.rotaryeng.net You Tube http://tinyurl.com/beqqxas
Copyright 1998-2017 All world wide rights reserved.