What was found
NR 1 RADIAL ENGINE BEGAN BANGING DURING CLIMB. ENGINE WAS SHUTDOWN, RETARDANT LOAD WAS JETTISONED, AND UNEVENTFUL LANDING PERFORMED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 1 RADIAL ENGINE BEGAN BANGING DURING CLIMB. ENGINE WAS SHUTDOWN, RETARDANT LOAD WAS JETTISONED, AND UNEVENTFUL LANDING PERFORMED.