VH-FTS - Storm season without weather radars? Didn't realise that most GA piston drivers had one. No fear over the aircraft structure if managed - i'll reword your question to how many spars have GAM had fail? All waiting for a call up to turbines - no not all but generally yes and some do love the job and company hence after many years are still there.
Really, GAM have had no in-flight break ups ever? You know exactly what I was getting at - don't be smart.