# N20TN: 1979 Piper PA-31T, registration cancelled 2019-02-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 6, 2019
- Status when cancelled: Valid registration
- Airframe: [Piper PA-31T](https://openairdocs.org/model/piper-pa-31t) (registry code 7103124)
- Engine: [U/A Canada PT6A-27-28](https://openairdocs.org/engine/u-a-canada-pt6a-27-28) (registry code 61504)
- Data sheets: [TCDS A8EA](https://openairdocs.org/tcds/A8EA) (OpenAirDocs)
- Serial number: 31T-7920019
- Year built: 1979
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: August 28, 1981
- Certificate issued: March 15, 2017
- Last registry action: March 15, 2017
- Mode S code: A19160
- Owner when cancelled: [Reach Air Medical Services LLC](https://openairdocs.org/faa-owner/REACH%20AIR%20MEDICAL%20SERVICES%20LLC)
- Location: [Santa Rosa, CA](https://openairdocs.org/faa-place/CA/Santa%20Rosa)
- Owner type: LLC
- Owner's area on the map: 38.5037° N, 122.7541° W: Placed by OpenAirDocs at the center of ZIP code 95403, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N20TN
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=20TN
- Page: https://openairdocs.org/deregistered/N20TN-2019-02-06

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 Piper PA-31T: https://openairdocs.org/model/piper-pa-31t.md

## Service difficulty reports (3)

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

- [SDR SR6A20130131001](https://openairdocs.org/sdr/SR6A20130131001), Dec 27, 2012: BRACKET. BROKEN. LEFT MLG UPLOCK HOOK MOUNT BRACKET'S FWD P/N 40616-000, AFT P/N 40616-003, BROKE FREE AT THE HOOK MOUNTING POINT OF THE BRACKETS. THE GEAR EXTENDED TO A DOWN AN
- [SDR 99ZZZX3510](https://openairdocs.org/sdr/99ZZZX3510), Aug 31, 1999: SPAR. CRACKED. FOUND CRACK ON LEFT AFT HORIZONTAL SPAR WEB. DURING PROCESS OF REPAIR, MUCH OF THE RIVETS WERE FOUND LOOSE AND WORKING.
- [SDR 99ZZZX3683](https://openairdocs.org/sdr/99ZZZX3683), Aug 27, 1999: SPAR. CRACKED. DURING SCHEDULED INSPECTION, FOUND CRACK ON LEFT HORIZONTAL REAR SPAR WEB. CRACK LOCATED AT BL 103.5 ETWEEN UPPER RIVET AND BONDING STRAP HOLE. SPAR WEB REPAIRE

## Other aircraft with N20TN

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N20TN-undated): Cessna 421C, S/N 421C0202. N-number assigned, not yet registered

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