# N8440K: 1982 Grumman Acft ENG Cor-Schweizer G-164B, registration cancelled 2014-11-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 20, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman Acft ENG Cor-Schweizer G-164B](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b) (registry code 3952802)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 694B
- Year built: 1982
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: July 1, 1982
- Certificate issued: February 10, 1996
- Last registry action: February 19, 2008
- Mode S code: AB9117
- Owner when cancelled: [Weiser Air Service Inc](https://openairdocs.org/faa-owner/WEISER%20AIR%20SERVICE%20INC)
- Location: [Weiser, ID](https://openairdocs.org/faa-place/ID/Weiser)
- Owner type: Corporation
- Owner's area on the map: 44.3741° N, 116.9571° W: Placed by OpenAirDocs at the center of ZIP code 83672, within about 13 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N8440K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8440K
- Page: https://openairdocs.org/deregistered/N8440K-2014-11-20

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Grumman Acft ENG Cor-Schweizer G-164B: https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b.md

## NTSB investigations (2)

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 SEA04LA099](https://openairdocs.org/ntsb/SEA04LA099), Jun 5, 2004: Grumman G-164B (N8440K), Midvale, ID, destroyed. Probable cause: The failure of the pilot to maintain clearance from the high tension powerline. A factor was the powerline.
- [NTSB SEA02LA123](https://openairdocs.org/ntsb/SEA02LA123), Jul 6, 2002: Grumman-Schweizer G-164B (N8440K), Weiser, ID, substantial damage. Probable cause: The fracture of the number 3 cylinder exhaust pushrod resulting in the exhaust valve's inability to open during the exhaust cycle and the subsequent engine stoppage. Contributing factors were the…

## FAA accident and incident reports (2)

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.

- [Accident 20040605010229A](https://openairdocs.org/incident/20040605010229A), Jun 5, 2004: Scwzer G164B (N8440K), Midvale, ID, Destroyed. (-23) The pilot was spraying alfalfa flying east and west in rolling terrain, while flying under high voltage powerlines/towers. On the last pass witnesses…
- [Accident 20020706015759A](https://openairdocs.org/incident/20020706015759A), Jul 6, 2002: Scwzer G164B (N8440K), Weiser, ID, No damage. (-23) The pilot departed Weiser airport at 8:45 to begin spraying operations on the Oregon side of the snake river. After one pass the engine began to operate…

## Other aircraft with N8440K

- [Cancelled 1950-01-30](https://openairdocs.org/deregistered/N8440K-1950-01-30): Stinson 108-1, S/N 108-1440. Owner: [Haydu Brothers](https://openairdocs.org/faa-owner/HAYDU%20BROTHERS), [Mt Bethel, NJ](https://openairdocs.org/faa-place/NJ/Mt%20Bethel)

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