# N677U: Grumman G-164A, registration cancelled 1989-06-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 2, 1989
- Status when cancelled: Second triennial mailing, no response
- Airframe: [Grumman G-164A](https://openairdocs.org/model/grumman-g-164a) (registry code 3952704)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 416
- Type of aircraft: Fixed wing single engine
- Mode S code: A8F77B
- The mark today: https://openairdocs.org/aircraft/N677U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=677U
- Page: https://openairdocs.org/deregistered/N677U-1989-06-02

From the FAA registry file of November 5, 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 G-164A: https://openairdocs.org/model/grumman-g-164a.md

## NTSB investigations (3)

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 CHI88DEV02](https://openairdocs.org/ntsb/CHI88DEV02), Jul 18, 1988: Grumman G-164A (N677U), Cape Girardeau, IL, substantial damage
- [NTSB MKC81DCA20](https://openairdocs.org/ntsb/MKC81DCA20), Jul 25, 1981: Grumman G-164A (N677U), Fagus, MO, substantial damage
- [NTSB FTW75FRD55](https://openairdocs.org/ntsb/FTW75FRD55), May 20, 1975: Grumman G-164A (N677U), Iota, LA, destroyed

## FAA accident and incident reports (4)

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 19880718035949A](https://openairdocs.org/incident/19880718035949A), Jul 18, 1988: Scwzer G164A (N677U), E Capegirardeau, IL, Substantial damage. Right wing hit a radio tower guy wire. Out of control, landed in a muddy field and aircraft flipped over.
- [Accident 19810725047339A](https://openairdocs.org/incident/19810725047339A), Jul 25, 1981: Grumav G164A (N677U), Fagus, MO, Substantial damage. Aircraft veered off runway and flipped inverted during takeoff ground roll.
- [Incident 19790531028599I](https://openairdocs.org/incident/19790531028599I), May 31, 1979: Gulstm G164A (N677U), Stuttgart, AR, Minor damage. Main gear broke during taxi.
- [Accident 19750520013509A](https://openairdocs.org/incident/19750520013509A), May 20, 1975: Grumav G164A (N677U), Iota, LA, Destroyed. Rwy narrowed mid length. Bushes caught wg.

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