# N122DU: 1967 Grumman G-1159, registration cancelled 2009-02-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 4, 2009
- Status when cancelled: Triennial form not returned
- Airframe: [Grumman G-1159](https://openairdocs.org/model/grumman-g-1159) (registry code 3953505)
- Engine: [Rolls-Royce SPEY-506-14](https://openairdocs.org/engine/rolls-royce-spey-506-14) (registry code 54519)
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA), [TCDS E2EU](https://openairdocs.org/tcds/E2EU) (OpenAirDocs)
- Serial number: 6
- Year built: 1967
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-jet
- Airworthiness: Standard
- Certificate issued: January 12, 2006
- Last registry action: January 20, 2009
- Mode S code: A05B7E
- Owner when cancelled: [David Macdonald Enterprises LLC](https://openairdocs.org/faa-owner/DAVID%20MACDONALD%20ENTERPRISES%20LLC)
- Location: [Alvarado, TX](https://openairdocs.org/faa-place/TX/Alvarado)
- Owner type: Corporation
- Owner's area on the map: 32.4162° N, 97.2002° W: Placed by OpenAirDocs at the center of ZIP code 76009, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N122DU
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=122DU
- Page: https://openairdocs.org/deregistered/N122DU-2009-02-04

From the FAA registry file of November 4, 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-1159: https://openairdocs.org/model/grumman-g-1159.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 98ZZZX2189](https://openairdocs.org/sdr/98ZZZX2189), May 1, 1998: INPUT LEVER. CRACKED. AILERON ACTUATOR INPUT LEVER FOUND CRACKED AT ATTACH BOLT HOLE. LEVER FOUND CRACKED AT ATTACHMENT BOLT HOLE.

## Other aircraft with N122DU

- [Registered now](https://openairdocs.org/aircraft/N122DU): Airbus Canada Ltd Ptnrsp BD-500-1A10, S/N 50041, built 2019

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