Where to find a 1983 NTSB report of a R-22 clutch failure?
I don't think your "death-defying experience" was classified as an incident or accident. Checking the list of occurrences the NTSB classifies as an incident does not show that what happened to you needs to be reported as one. Mechanical failures of all kinds happen on aircraft all the time. Very few of them are required to be reported to the NTSB.