No fatalities

PIPER PA-34-200T accident at Marshall, OK, 11 May 2022

Marshall, OK, United States

On May 11, 2022, a PIPER PA-34-200T operated by BLACKWELL AVIATION LLC was involved in an aviation accident near Marshall, OK. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to manage fuel, which resulted in a loss of engine power to both engines due to fuel starvation. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

Probable cause

The pilot’s failure to manage fuel, which resulted in a loss of engine power to both engines due to fuel starvation.

— NTSB Determination

Contributing factors

PilotFluid management

Frequently asked questions

What happened in the 11 May 2022 PIPER PA-34-200T accident near Marshall, OK?

The pilot’s failure to manage fuel, which resulted in a loss of engine power to both engines due to fuel starvation.

Were there any fatalities in the 11 May 2022 PIPER PA-34-200T accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 11 May 2022 involved a PIPER PA-34-200T, operated by BLACKWELL AVIATION LLC, at Marshall, OK.

What was the probable cause of the accident?

The pilot’s failure to manage fuel, which resulted in a loss of engine power to both engines due to fuel starvation.