# N44HT: 1979 Piper PA-31T, registration cancelled 2019-10-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 5, 2019
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Piper PA-31T](https://openairdocs.org/model/piper-pa-31t) (registry code 7103124)
- Engine: [Pratt & Whitney Canada PT6A-60A](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-60a) (registry code 52043)
- Data sheets: [TCDS A8EA](https://openairdocs.org/tcds/A8EA), [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (OpenAirDocs)
- Serial number: 31T-7920061
- Year built: 1979
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: May 22, 1979
- Certificate issued: June 3, 2016
- Last registry action: February 2, 2019
- Mode S code: A54905
- Owner when cancelled: [Billings Flying Service Inc](https://openairdocs.org/faa-owner/BILLINGS%20FLYING%20SERVICE%20INC)
- Location: [Billings, MT](https://openairdocs.org/faa-place/MT/Billings)
- Owner type: Corporation
- Owner's area on the map: 45.8137° N, 108.7098° W: Placed by OpenAirDocs at the center of ZIP code 59106, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N44HT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=44HT
- Page: https://openairdocs.org/deregistered/N44HT-2019-10-05

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-31T: https://openairdocs.org/model/piper-pa-31t.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 96ZZZX591](https://openairdocs.org/sdr/96ZZZX591), Jan 4, 1996: LINK. CRACKED. DURING A SCHEDULED INSPECTION, THE RIGHT NLG DRAG LINK WAS FOUND CRACKED ON THE INBOARD LUG FORWARD SIDE WHERE THE NLG ACTUATOR ATTACHES. SUBMITTER RECOMMENDS S

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