Flying a 172 or 150/152 is so similar for normal flight that you barely need a conversion. No standard 172 is aerobatic so you should never be going there, 152 Aerobats with the correct seat harnesses and clear roof panels are the only version of the 150/152 that you should be forcing into a prolinged spin, there are only about 200 left in the world, just over 300 were built compared to 10s of thousands of standard 150/152. Yes of course you can spin and recover the standard ones but this is for flight safety, not really supposed to do it for recreation.
Biting the hand that feeds IT
