Mark Steitle responds. "If you have actual (verifiable) examples of where the rotary engine failed in flight, causing a crash, I would sure like to hear about them.  But please provide some details so I know which accident you're referring."

 

Well, I don't have any examples... so, I apologize to all users of rotary engines and to Mazda too.  Further, the engine decision for my plane was long ago settled in favor of Lyc. and I, therefore, simply don't have the time or inclination to research the recent accident history of aircraft rotary engines.

 

Just like every other person on this website, I get excited in hearing about new technologies that might be applied to our Lancairs.  I sincerely hope rotary engines prove to be safe, reliable and relatively inexpensive for our applications.

 

It was a concern for safety that triggered my original (unsubstantiated) statement and attending questions.  If you know the answers, I would still like to hear them.  Of the more high-time rotary-powered aircraft now flying, how many flying hours are you seeing on the engines without serious maintenance or modification?  On the RDs/PRUs and/or PSRUs?

 

Thanks - and again many apologies.          Greg Nelson