On March 6, 1997, a Grumman G-164 (registration N527Y) operated by Green's AG Sprayers was involved in an aviation accident near Newkirk, OK. Investigators recorded the probable cause as: Failure of the engine's blower (integral supercharger). This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
An agricultural airplane experienced engine power loss and made a hard landing in a meadow after the landing gear collapsed and the aircraft nosed over. Examination revealed a blower (supercharger) failure.
Incident Overview
An agricultural airplane was conducting fertilizer application operations when the engine began to lose power. The pilot identified an open meadow suitable for an emergency landing. During the approach to the meadow, the pilot maneuvered the aircraft over a set of power lines, resulting in the loss of "most of [his] flying airspeed." The airplane subsequently landed hard in the meadow. Upon touchdown, the landing gear collapsed and the airplane nosed over.
Examination Findings
Following the incident, the operator examined the engine. The examination revealed that the blower (integral supercharger) had failed. No other mechanical anomalies were reported.
Response and Location
The emergency landing occurred in an open meadow. The specific location and date of the incident were not disclosed in the source. No mention was made of injuries to the pilot or damage to property beyond the aircraft.
Probable cause
Failure of the engine's blower (integral supercharger).