Transport Canada Engine Certification Data

[Cyclic Hotline]

The PT6B-67A is indeed unique to the Z8F/AC313, a rehashed Super Frelon. For reference it's simply a "-67" barrel in a "B" configuration.
https://en.wikipedia.org/wiki/Avicopter_AC313
https://www.pwc.ca/en/products-and-s...r-engines/pt6b

The sale of this engine resulted in a serious (and deliberate) ITAR breach and consequential monitoring of all United Technologies divisions for ITAR compliance. Some may remember when you couldn't get a part out of Sikorsky without a signature from a Company Officer or the President. I'll let you read the settlement and draw your own conclusions. I doubt that you'll get any information from China, or P&W for that matter.

https://www.lexology.com/library/det...6-432db99ae0bd