Door Opening in flight?

[edasmus]

My 1973 337G has a window exit. I believe any 5 seat or more aircraft is required to have two exits. In the pre-1973 337 models, the baggage door counts as the second exit. In the 1973 or later models, no baggage exit existed. This is when the window exits were installed. I am not positive but I believe this was the certification requirement. Comments to verify?

Ed