# N691Y: 1964 Grumman G-164, registration cancelled 2019-03-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 12, 2019
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman G-164](https://openairdocs.org/model/grumman-g-164) (registry code 3952702)
- Engine: [Continental W670 series](https://openairdocs.org/engine/continental-w670-series) (registry code 17018)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs)
- Serial number: 242
- Year built: 1964
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Certificate issued: November 27, 2007
- Last registry action: October 14, 2015
- Mode S code: A93093
- Owner when cancelled: [Air Enterprises Inc](https://openairdocs.org/faa-owner/AIR%20ENTERPRISES%20INC)
- Location: [Magnolia, DE](https://openairdocs.org/faa-place/DE/Magnolia)
- Owner type: Corporation
- Owner's area on the map: 39.0688° N, 75.4884° W: Placed by OpenAirDocs at the center of ZIP code 19962, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N691Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=691Y
- Page: https://openairdocs.org/deregistered/N691Y-2019-03-12

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-164: https://openairdocs.org/model/grumman-g-164.md

## NTSB investigations (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 ERA17LA249](https://openairdocs.org/ntsb/ERA17LA249), Jul 19, 2017: Grumman G 164 (N691Y), Marydel, DE, substantial damage. Probable cause: The pilot's failure to maintain adequate clearance from power lines while conducting an aerial application flight.

## FAA accident and incident reports (1)

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 20170719010739A](https://openairdocs.org/incident/20170719010739A), Jul 19, 2017: Grumman G-164 (N691Y), Marydel, DE, Destroyed. The aircraft was completing the first pass of third flight, appeared to be at a normal speed and altitude for a standard spraying pass when it struck power…

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