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Atlas / NTSB / DFW06CA033

NTSB CAROL · Event

Event DFW06CA033

2005-11-23 Bixby, Oklahoma, United States Airport · RVS None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The loss of engine power due to water contamination and corrosion in both gascolators due to improper maintenance. A factor was the lack of suitable terrain for the forced landing.

Factual narrative

After a detailed preflight inspection and a 15-minute run up, the 1,684-hour commercial pilot and a pilot-rated passenger, who had recently purchased the twin-engine airplane, departed on a 385-nautical mile cross-country flight to ferry the airplane to its new home base. About 25 minutes into the flight, while in cruise flight at 2,500 feet, the left engine lost power. The pilot elected not to secure the left engine as he felt that the engine was producing some power; however, he elected to return to the departure airport. En-route to the airport, the right engine also experienced a partial loss of power. The pilot was unable to maintain altitude and selected a nearby hay field to execute a forced landing. The pilot was able to clear some powerlines short of his intended forced landing area, and made a normal landing on the hay field. During the landing roll on the hay field, the airplane impacted a 2-foot berm/terrace in the field, collapsing the nose landing gear assembly. Examination of the airplane revealed that fuel was present in the fuel tanks; however, water and corrosion were found in both left and right side gascolators. After a detailed preflight inspection and a 15-minute run up, the 1,684-hour commercial pilot and a pilot-rated passenger, who had recently purchased the twin-engine airplane, departed on a 385-nautical mile cross-country flight to ferry the airplane to it's new home base. About 25 minutes into the flight, while in cruise flight at 2,500 feet, the left engine lost power. The pilot elected not to secure the left engine as he felt that the engine was producing some power; however, he elected to return to the departure airport. En-route back to the airport, the right engine also experienced a partial loss of power. The pilot was unable maintain altitude and selected a nearby hay field to execute a forced landing. The pilot was able to clear some powerlines short of his intended forced landing area, and made a normal landing on the hay field. During the landing roll on the hay field, the airplane impacted a 2-foot berm/terrace in the field, collapsing the nose landing gear assembly. Examination of the airplane revealed that fuel was present in the fuel tanks; however, water and corrosion were found in both left and right side gascolators. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_2005_DFW06CA033.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (maintenance). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗