# N549Y: 1965 Grumman G-164, registration cancelled 2015-05-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 19, 2015
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman G-164](https://openairdocs.org/model/grumman-g-164) (registry code 3952702)
- Engine: [Jacobs R755B series](https://openairdocs.org/engine/jacobs-r755b-series) (registry code 35007)
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16), [TCDS E-237](https://openairdocs.org/tcds/E-237) (OpenAirDocs)
- Serial number: 354
- Year built: 1965
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control, aerial advertising
- Airworthiness date: February 25, 1970
- Certificate issued: November 30, 1992
- Last registry action: December 18, 2007
- Mode S code: A6FB81
- Owners when cancelled: [Tronsdal Curtis H DBA](https://openairdocs.org/faa-owner/TRONSDAL%20CURTIS%20H%20DBA), [Tron Air](https://openairdocs.org/faa-owner/TRON%20AIR)
- Location: [Conway, WA](https://openairdocs.org/faa-place/WA/Conway)
- Physical address: [Stanwood, WA](https://openairdocs.org/faa-place/WA/Stanwood)
- Owner type: Individual
- Owner's area on the map: 48.3356° N, 122.3445° W: Placed by OpenAirDocs at the center of ZIP code 98238, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N549Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=549Y
- Page: https://openairdocs.org/deregistered/N549Y-2015-05-19

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 G-164: https://openairdocs.org/model/grumman-g-164.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 MKC72DCD21](https://openairdocs.org/ntsb/MKC72DCD21), Aug 13, 1971: Grumman G-164 (N549Y), Albia, IA, substantial damage
- [NTSB MKC71DCD16](https://openairdocs.org/ntsb/MKC71DCD16), Jul 28, 1970: Grumman G-164 (N549Y), Oskaloosa, IA, substantial damage
- [NTSB MKC69D0089](https://openairdocs.org/ntsb/MKC69D0089), Jul 29, 1968: Grumman G-164 (N549Y), New Sharon, IA, substantial damage

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