I got a few laughs out of this one. If You want engine failures create Your own. Also which planes. Ta152. Me262. They had bad QC and a lot of problems. The Tony Had probs too, but the old Allisons and PW 2800 were about bullet proof when maintained. The fins had great maintenance When the average crate lasted about 6 months, The Fins could get years of service out of some. Many of the Mjugs engines grenade do to salt water getting from poor weather proofing before shipment to England. Anyway Have a blast.