CESSNA 182C near Reno, NV — 2010-01-23

Probable cause

A total loss of engine power during cruise due to oil starvation as a result of foreign material blockage of the oil pickup tube.

NTSB narrative

The pilot reported that during cruise flight, he felt a “significant shake” in the airplane and noticed that the engine was losing power. He initiated a precautionary landing to a nearby road. During the descent, the engine failed completely, and despite the pilot’s attempts to restart, the propeller would not rotate. Subsequently, the pilot landed on an unoccupied road. During the landing roll the airplane encountered a ditch and nosed over, which resulted in structural damage to the fuselage, vertical stabilizer, rudder and both wings. Examination of the engine revealed that the number one and two connecting rods separated from the engine crankshaft and exhibited thermal and mechanical damage, consistent with oil starvation. The forward, intermediate, and rear main bearings exhibited signatures consistent with oil starvation. Fragments of the connecting rod bearings were located within the oil sump along with portions of what appeared to be paper towel material. The oil pickup tube was intact and undamaged. The paper-towel-like material was also observed around the oil pickup tube screen and inlet port which restricted the oil flow within the engine. No additional anomalies were noted with the engine. The pilot reported that the engine had accumulated a total time in service of 3,039 hours, with 993 since last overhaul.

Analysis

Primary failure mode

Engine power loss

First missed decision gate

Pilot could have performed a precautionary landing earlier after initial engine issues.

NTSB coding

• Loss of engine power (total) · Enroute-cruise
• Engine Failure Enroute

Evidence available

• 4 docket documents

Docket documents4

• Pilot/Operator Aircraft Accident Report, NTSB Form 6120.1form
• Release of Aircraft Wreckage, NTSB Form 6120.15form
• Statement of Party Representatives to NTSB Investigationinterview
• Reports from Parties to the Investigation - Teledyne Continental Motors Engine Exam Reportreport

Related mishaps

• CESSNA U206F

  2026-04-16 · Juneau, AK

• CESSNA 152

  2026-03-03 · Thonotosassa, FL

• ZENITH 750

  2025-12-23 · Yacolt, WA

• CIRRUS DESIGN CORP SR22T

  2025-09-11 · Racine, WI

• BEECH E33

  2025-02-25 · Lenoir, NC

• QUICKSILVER AERONAUTICS LLC L-S2S

  2025-02-17 · Geyserville, CA