Spun C150/152s a LOT and never saw it happen. In fact I had an incident in a C150 where it wouldn't initially recover and we spun from 4000' to something just under 500'...the engine never stopped.
Nor do I remember being briefed when I initially did spin training on my 3rd lesson (C152), and years later for my Instructor Rating spin approval, that I should expect it. Having said that I did the latter in a Traumahawk.
Last edited by Chimbu chuckles; 13th Jun 2012 at 05:41.