Originally Posted by TommyDevito

So an engine failure in a single engine antique airplane, due to mechanical failure, is grounds for revocation? Sure about that? I looked all through the 2150.3C and couldn't find that. Also couldn't find it in the regulations (14 CFR and 49USC)

Maybe you could help me out here?

The SNA incident was investigated by the FAA and the appropriate measures were taken IAW the 8900.1 and the 2150.3C. Again, nothing called for revocation in that incident either.