of all the chute pulls, what % involves loss of flight controls and pilot incapacitation? just being curious.
I haven't looked at Cirrus statistics since the 1,423th time we had an argument about the CAPS. But here's my summary that covers 2000-2014:
232 Cirrus accidents covered by my database
43 CAPS deployments
34 Successful deployments. The failures involved trying to use it outside the envelope or, in one case, not pulling hard enough on the handle.
Of the 43 deployments, almost half (19) occurred after an engine failure. Note that Cirrus specifies that the appropriate reaction to an engine failure is to pull the handle.
I found one case where the flight controls were compromised (FTW03LA005)
I found only one case where the CAPS was pulled due to pilot incapacitation (NYC05LA110). Brain tumor!
A lot of the remainder are classic VFR into IFR condition cases, which traditionally have a high fatality rate.
Again, this is only through 2014. Someday, I may care enough to expand it to more-recent accidents, but today ain't the day.
Ron Wanttaja