# Accident 20090618010749A: Scwzer G164A, Yerington, NV, June 18, 2009

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: June 18, 2009, 05:59 local time
- Place: Yerington, NV
- Airport: Yerington Municipal
- Damage: Destroyed
- Phase of flight: Maneuver
- Operating rules: Agricultural (Part 137)
- Operator: JYWG
- Location: 39.0133° N, 119.0956° W: From the FAA
- Nearby events: https://openairdocs.org/map.md?lat=39.0133&lon=-119.0956&mi=10
- Aircraft: N9723, a cancelled registration (https://openairdocs.org/deregistered/N9723-2018-04-18) (OpenAirDocs)
- Registry model: Grumman Acft ENG Cor-Schweizer G-164A (registry code 3952801, https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a) (OpenAirDocs)
- Registry engine: Pratt & Whitney R1340 series (registry code 52016, https://openairdocs.org/engine/pratt-whitney-r1340-series) (OpenAirDocs)
- Reported make and model: SCWZER G164A
- Fatal injuries: 0
- Other injuries: 0
- Pilot flight hours: 820 total, 125 in this make and model, 17 in the last 90 days
- NTSB investigation: [NTSB WPR09LA270](https://openairdocs.org/ntsb/WPR09LA270) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20090618010749A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

(-23) AIRCRAFT LOST ALTITUDE AND CONTACTED THE GROUND DURING TURN AROUND MANEUVER WHILE ENGAGED IN AERIAL APPLICATION.

## The NTSB's investigation of this event (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB WPR09LA270](https://openairdocs.org/ntsb/WPR09LA270), Jun 18, 2009: Grumman G-164A (N9723), Yerington, NV, substantial damage. Probable cause: The pilot's failure to maintain aircraft control while maneuvering during an aerial application flight.

## Other reports on N9723 (1)

Matched to the same aircraft by N-number and date.

- [Accident 19780713019959A](https://openairdocs.org/incident/19780713019959A), Jul 13, 1978: Gulstm G164C (N9723), Davis, CA, Substantial damage

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

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