# N321AK: 1996 Piper PA-34-220T, registration cancelled 2011-07-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 6, 2011
- Exported to: Brazil
- Status when cancelled: Valid registration
- Airframe: [Piper PA-34-220T](https://openairdocs.org/model/piper-pa-34-220t) (registry code 7103420)
- Engine: [Continental TSIO-360 series](https://openairdocs.org/engine/continental-tsio-360-series) (registry code 17019)
- Data sheets: [TCDS A7SO](https://openairdocs.org/tcds/A7SO), [TCDS E9CE](https://openairdocs.org/tcds/E9CE) (OpenAirDocs)
- Serial number: 3447021
- Year built: 1996
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: June 26, 1996
- Certificate issued: April 19, 2011
- Last registry action: April 19, 2011
- Mode S code: A37211
- Owner when cancelled: [Aerospace Trust Management LLC](https://openairdocs.org/faa-owner/AEROSPACE%20TRUST%20MANAGEMENT%20LLC)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Corporation
- Owner's area on the map: 39.7236° N, 75.5412° W: Placed by OpenAirDocs at the center of ZIP code 19801, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N321AK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=321AK
- Page: https://openairdocs.org/deregistered/N321AK-2011-07-06

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 Piper PA-34-220T: https://openairdocs.org/model/piper-pa-34-220t.md

## Service difficulty reports (5)

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

- [SDR 2007FA0000085](https://openairdocs.org/sdr/2007FA0000085), Jan 17, 2007: COUPLING. FAILED. ALTERNATOR DRIVE COUPLING FAILED ON LT AND RT ALTERNATOR, IN IMC SIMULTANEOUSLY. COUPLING FAILURE RESULTED IN TOTAL ELECTRICAL FAILURE, RT ENGINE.
- [SDR 2007FA0000077](https://openairdocs.org/sdr/2007FA0000077), Jan 17, 2007: COUPLING. FAILED. ALTERNATOR DRIVE COUPLING FAILED ON LT AND RT ALTERNATORS, IN IMC SIMULTANEOUSLY. 1 PIECE COUPLING WITH A RUBBER LORD BUSHING BONDED/INTERFERENCE FIT SLIPPED, C
- [SDR 2007FA0000076](https://openairdocs.org/sdr/2007FA0000076), Jan 17, 2007: COUPLING. FAILED. ALTERNATOR DRIVE COUPLING FAILED ON LT AND RT ALTERNATORS, IN IMC SIMULTANEOUSLY. 1 PIECE COUPLING WITH A RUBBER LORD BUSHING BONDED/INTERFERENCE FIT SLIPPED, C
- [SDR 2005FA0001193](https://openairdocs.org/sdr/2005FA0001193), Aug 19, 2005: ADAPTER. CRACKED. STARTER ASSEMBLY BOLT HOLE FLANGE CRACKED AT THE 10 O'CLOCK BOLT POSITION. MANUFACTURER DESIGN FLAW. ONGOING NUMEROUS REOCCURENCES WITH THESE ADAPTER ASSEMBLY A
- [SDR 2005FA0001192](https://openairdocs.org/sdr/2005FA0001192), Aug 19, 2005: ADAPTER. CRACKED. STARTER ASSEMBLY BOLT HOLE FLANGE CRACKED AT THE 10 O'CLOCK BOLT POSITION. MANUFACTURER DESIGN FLAW. ONGOING NUMEROUS REOCCURENCES WITH THESE ADAPTER ASSEMBLY A

## Other aircraft with N321AK

- [Registered now](https://openairdocs.org/aircraft/N321AK): Dassault FALCON 900EX, S/N 222, built 2008

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