Thanks for your replies. <SNIP> Adding this link to this thread: https://www.kitplanes.com/rotax-anyone/ An RV 4 with a 915.
Yes, I had mentioned it on my list. It's very cool. (And I appreciate the parachute installation about as much as the engine installation).
I saw an RV-something once upon a time that had RV-4 wings with tapered ailerons and a Continental 0300 or 0-360 attached to a (mostly) RV-6 fuselage. Pilot/owner said it flew very well.
For some reason, that reminded me: Once I saw a classified ad for an RV-8 for sale that had an O-470 in the nose. Huge nose, clearly a cowl from another airplane whose lines did not flow into the RV-8 fuselage super well. I wonder if I can find a picture of it...
Most open cockpit airplanes are pretty slow. (...) . In an RV, cruising at typical open cockpit speeds, on that “nice” day, many will struggle with engine/oil cooling.
That's a good point!
I've seen an RV-6A with a Mazda rotary engine. The unusual thing is that it was over 100 miles from home base and apparently running and flying well.
Well if auto conversions count, there was a Mazda Wankel Rotary in a RV-6 in So Cal. And I'm sure many others.
I remember once seeing a Mazda-powered RV-6... or was it a 6A? I was just getting into RVs at the time (so, like, maybe late 2011 / early 2012) and it did not occur to me to look up more details... but now that I finally did, here's what I found:
![www.kitplanes.com](/proxy.php?image=https%3A%2F%2Fs28490.pcdn.co%2Fwp-content%2Fuploads%2F2019%2F05%2Frotary-rv6.jpg.optimal.jpg&hash=dbdea62de4ece80f2eccdece4225ad79&return_error=1)
Makes You Go Hmmm
Rotary-engine enthusiast Paul Lamar details the benefits and efficiencies of using rotary power for homebuilt aircraft.
![www.kitplanes.com](/proxy.php?image=https%3A%2F%2Fs28490.pcdn.co%2Fwp-content%2Fuploads%2F2019%2F05%2FKP_short_logo-1.png&hash=9f089620b9105d8e50c038b3deb980b6&return_error=1)
Unfortunately, like a few of the other airplanes on this thread...
Accident Van's RV-6 C-GAPF, Thursday 28 July 2005
The aircraft was on the base leg for Runway 29 at the St-Jean airport (Québec) when the Mazda 13B engine stopped. The position of the fuel selector was changed, but the engine did not re...
aviation-safety.net
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