No fatalities

PIPER PA-18-150 accident at Garrett, WY, 7 Jun 2024

Garrett, WY, United States

On June 7, 2024, a PIPER PA-18-150 operated by UNITED STATES DEPARTMENT OF AGRICULTURE was involved in an aviation accident near Garrett, WY. No fatalities were reported. Investigators recorded the probable cause as: The pilot’s failure to maintain clearance from terrain while conducting low-level altitude operations, following an encounter with wake turbulence. 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 maintain clearance from terrain while conducting low-level altitude operations, following an encounter with wake turbulence.

— NTSB Determination

Contributing factors

Effect on operationAltitude — Not attained/maintainedPilot

Frequently asked questions

What happened in the 7 Jun 2024 PIPER PA-18-150 accident near Garrett, WY?

The pilot’s failure to maintain clearance from terrain while conducting low-level altitude operations, following an encounter with wake turbulence.

Were there any fatalities in the 7 Jun 2024 PIPER PA-18-150 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 7 Jun 2024 involved a PIPER PA-18-150, operated by UNITED STATES DEPARTMENT OF AGRICULTURE, at Garrett, WY.

What was the probable cause of the accident?

The pilot’s failure to maintain clearance from terrain while conducting low-level altitude operations, following an encounter with wake turbulence.