On May 25, 1985, a Beech 65-88 (registration N8833B) was involved in an aviation accident near Omaha, NE. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
After takeoff, the right engine ran rough and backfired, followed by a fire warning. The engine was secured and the aircraft landed. Investigation found a burned hole in a cylinder head and a separated coupling.
Event Summary
Shortly after takeoff, as the aircraft was climbing through approximately 400 feet above ground level, the right engine began to run rough and backfire. Moments later, the right engine fire warning light illuminated. The pilot promptly secured the engine and landed. The fire warning light extinguished prior to landing, and there was indication of fire.
Investigation Findings
Examination of the right engine revealed a hole burned through the No. 3 cylinder head. Additionally, the induction manifold coupling at the No. 2 cylinder was found to have separated. The investigation also discovered fire damage to the right engine mount and cowling.