# N44RD: 1955 Grumman HU-16, registration cancelled 2018-02-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 28, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman HU-16](https://openairdocs.org/model/grumman-hu-16) (registry code 3950405)
- Engine: [Wright C9HE series](https://openairdocs.org/engine/wright-c9he-series) (registry code 67029)
- Serial number: 137932
- Year built: 1955
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Restricted, aerial surveying
- Airworthiness date: October 3, 2002
- Certificate issued: February 4, 2013
- Last registry action: February 4, 2013
- Mode S code: A549BF
- Owner when cancelled: [Hiller Aviation Institute](https://openairdocs.org/faa-owner/HILLER%20AVIATION%20INSTITUTE)
- Location: [San Carlos, CA](https://openairdocs.org/faa-place/CA/San%20Carlos)
- Owner type: Corporation
- Owner's area on the map: 37.4965° N, 122.2726° W: Placed by OpenAirDocs at the center of ZIP code 94070, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N44RD
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=44RD
- Page: https://openairdocs.org/deregistered/N44RD-2018-02-28

From the FAA registry file of November 3, 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 HU-16: https://openairdocs.org/model/grumman-hu-16.md

## Other aircraft with N44RD

- [Registered now](https://openairdocs.org/aircraft/N44RD): Jones-Davis QUICKIE, S/N 413
- [Cancelled 1973-10-25](https://openairdocs.org/deregistered/N44RD-1973-10-25): Piper PA-23-250, S/N 27-4669, built 1971. Exported to Canada. Owner: [Muncie Avn Corp](https://openairdocs.org/faa-owner/MUNCIE%20AVN%20CORP), [Muncie, IN](https://openairdocs.org/faa-place/IN/Muncie)

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