Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
Please see this thread for updates. Update Thread
SOH ADMINISTRATIONAgree. While FS2020 aircraft may work in FS2024, I am sure the reverse is not true. I would bet good money that Carenado's contract with M$ stated the 408 had to be FS2024 native. Actually I was surprised how many new Carenado aircraft are included in FS2024.I'd assume the answer is no, since the 408 was done under contract to Asobo/Microsoft, so it's probably exclusive to FS2024.
Plus, it's becoming increasingly clear that the "MSFS airplanes will work just fine in FS2024" statements were, shall we say, a bit too optimistic, so wouldn't be at all surprised if converting it to work in MSFS required way more work than it's worth.