# N2954: 1947 Grumman G-73, registration cancelled 2018-01-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 18, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman G-73](https://openairdocs.org/model/grumman-g-73) (registry code 3951802)
- Engine: [Pratt & Whitney W-S1H&S3H](https://openairdocs.org/engine/pratt-whitney-w-s1h-s3h) (registry code 52012)
- Data sheets: [TCDS A-783](https://openairdocs.org/tcds/A-783) (OpenAirDocs)
- Serial number: J-14
- Year built: 1947
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: December 29, 1955
- Certificate issued: November 30, 2007
- Last registry action: November 30, 2007
- Mode S code: A30AF1
- Owner when cancelled: [Kalamazoo Aviation History Museum](https://openairdocs.org/faa-owner/KALAMAZOO%20AVIATION%20HISTORY%20MUSEUM)
- Location: [Portage, MI](https://openairdocs.org/faa-place/MI/Portage)
- Owner type: Corporation
- Owner's area on the map: 42.1972° N, 85.5555° W: Placed by OpenAirDocs at the center of ZIP code 49002, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2954
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2954
- Page: https://openairdocs.org/deregistered/N2954-2018-01-18

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-73: https://openairdocs.org/model/grumman-g-73.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 UNK64X0993](https://openairdocs.org/ntsb/UNK64X0993), Mar 20, 1964: Grumman G73 (N2954), West Palm Bc, FL, substantial damage
- [NTSB UNK64X0992](https://openairdocs.org/ntsb/UNK64X0992), Mar 20, 1964: Grumman G73 (N2954), W Palm Beach, FL, substantial damage

## Other aircraft with N2954

- [Cancelled 1930-05-07](https://openairdocs.org/deregistered/N2954-1930-05-07): Taylor Brothers CHUMMY, S/N 2. Owner: [Taylor Brothers Aircraft Corp](https://openairdocs.org/faa-owner/TAYLOR%20BROTHERS%20AIRCRAFT%20CORP), [Rochester, NY](https://openairdocs.org/faa-place/NY/Rochester)

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