Well the S-92 is on the way out the door - if you want parts it better be for S-92A+ components - which as I understand a lot of S-92 (and CH-148) parts (and airframes) aren't.
With more than 2.2 million fleet flight hours the S-92® helicopter is the industry’s standard for safety and reliability. The S-92 helicopter performs a variety of missions, including offshore energy transportation, search and rescue, Head of State, and airline missions.
www.lockheedmartin.com
*my wife doesn't work in RMS anymore, so I don't have a clue what is or is not compatible - but I know LM-RMS/SIK has wanted Canada to offload the CH-148 for a while.
So I would think there is a good case for both parties (the CAF and LM to work some sort of deal for the MH-60R
The world’s most advanced maritime helicopter is built and sustained for multi-mission maritime dominance.
www.lockheedmartin.com