Mike Greenshields of
mikegoesflying.com has confirmed that they are having the Magnum line of engines produced again!
Straight from his mouth (well, fingers actually), the 15's should be ready around January 2025. No info on pricing yet. They used to sell the Magnum engines after Hobby Shack went under, but now they're getting them made again, supposedly by some of the same folks who were involved before. Line forms behind me.....