# N33MS: 1981 Piper PA-31T, registration cancelled 2019-01-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 10, 2019
- Status when cancelled: Valid registration
- Airframe: [Piper PA-31T](https://openairdocs.org/model/piper-pa-31t) (registry code 7103124)
- Engine: [Pratt & Whitney PT6A series](https://openairdocs.org/engine/pratt-whitney-pt6a-series) (registry code 52032)
- Data sheets: [TCDS A8EA](https://openairdocs.org/tcds/A8EA) (OpenAirDocs)
- Serial number: 31T-8120036
- Year built: 1981
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: March 24, 1981
- Certificate issued: January 5, 2012
- Last registry action: August 14, 2017
- Mode S code: A3949A
- Owner when cancelled: [Cal Ore Life Flight LLC](https://openairdocs.org/faa-owner/CAL%20ORE%20LIFE%20FLIGHT%20LLC)
- Location: [Brookings, OR](https://openairdocs.org/faa-place/OR/Brookings)
- Owner type: LLC
- Owner's area on the map: 42.1378° N, 124.1334° W: Placed by OpenAirDocs at the center of ZIP code 97415, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N33MS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=33MS
- Page: https://openairdocs.org/deregistered/N33MS-2019-01-10

From the FAA registry file of October 28, 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 JXK2018F00000](https://openairdocs.org/sdr/JXK2018F00000), Jan 17, 2018: DOOR FRAME. CRACKED. DURING INSPECTION, A CRACK WAS FOUND ON THE LOWER LEFT PORTION OF THE CABIN DOOR FRAME AT BS 243.38. THE CRACK ORIGINATES FROM A BEND RELIEF CUTOUT IN A HEAVILY

## FAA accident and incident reports (4)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20130414005239I](https://openairdocs.org/incident/20130414005239I), Apr 14, 2013: Piper PA-31T (N33MS), Fortuna, CA, Minor damage. Aircraft struck an animal on landing runway 11 on 4/14/2013 at 0030PDT. No injuries and minor damage.
- [Incident 19960623023619I](https://openairdocs.org/incident/19960623023619I), Jun 23, 1996: Piper PA31T (N33MS), Charlevoix, MI, Minor damage. NARRATIVE: COMPONENT FAILURE ON TAKEOFF. no narrative.
- [Incident 19930129002759I](https://openairdocs.org/incident/19930129002759I), Jan 29, 1993: Piper PA31T (N33MS), Baco Raton, FL, Minor damage. On a go around pilot forgot to lower landing gear. Landed gear up.
- [Incident 19901217064599I](https://openairdocs.org/incident/19901217064599I), Dec 17, 1990: Piper PA31T (N33MS), Baco Raton, FL, Minor damage. Landed with gear retracted. Had headset on and did not hear gear horn.

## Other aircraft with N33MS

- [Registered now](https://openairdocs.org/aircraft/N33MS): Gulfstream Aerospace GVI, S/N 6036, built 2012
- [Cancelled 1981-10-13](https://openairdocs.org/deregistered/N33MS-1981-10-13): Douglas DC3C, S/N 9174, built 1943. Owner: [Air Lease Corporation Inc](https://openairdocs.org/faa-owner/AIR%20LEASE%20CORPORATION%20INC), [Savannah, GA](https://openairdocs.org/faa-place/GA/Savannah)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.