I spoke to 3 different people at TC and 3 different answers - so I knew at that point the Airworx was a no-go. Since I can't actually get anyone at Airworx to respond, I hoped maybe you knew something beyond the dribble of info they put out on Facebook.
Oh well, looks like AirPlains gets the nod for the upgrade.
To the best of my understanding the engine would no longer be deem as "certified" by TC. In order to use it the airplane would have to be first migrated to an OM C of A and thereafter you could re-engine it using the Airworx documents as "acceptable data" for the installation.
I saw you mention in the forum the Airworx O-300 175hp 'conversion' - I can't get anyone from Airworx to call or email me back. Last I checked they weren't seeking an STC for this, just doing major alteration paperwork. But I keep getting conflicting info on whether this would satisfy Transport Canada... Any info you can share?
Glen Powell C-FMVU based at CYOO
glenlegourmet.tv