Keep in mind that the after market one is STC to your specific airplane. If you sell the seat, the new owner has to pay a fee to redo the paper work. The actual Cessna one can be put in any 150.

N8395M 1970 A150K
The Carolina Swampfoxes founding member
I've landed my Aerobat in the following states:
[Linked Image from visitedstatesmap.com]