# N484DM: Mooney M20TN

- Status: Valid registration
- Airframe: [Mooney M20TN](https://openairdocs.org/model/mooney-m20tn) (registry code 5870227, 4 seats)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (Mooney International Corporation) (OpenAirDocs)
- Serial number: 31-0035
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: September 10, 2021
- Expires: September 30, 2028
- Mode S code: A5F7CC
- Registered owner: [Valiair Limited Co Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LIMITED%20CO%20TRUSTEE)
- Location: [Casper, WY](https://openairdocs.org/faa-place/WY/Casper)
- Owner type: LLC
- Owner's area on the map: 43.0653° N, 106.3418° W: Placed by OpenAirDocs at the center of ZIP code 82601, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=484DM
- Page: https://openairdocs.org/aircraft/N484DM

From the FAA registry file of October 21, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 7 in force

### Matched by airframe (Mooney M20TN)

- [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 2023
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI). Effective Mar 21, 2022
- [AD 2014-15-18](https://openairdocs.org/ad/2014-15-18): Fuselage, Stabilizer Attach Fittings · Mooney International M20C, M20E, M20M and 2 more. Effective Aug 20, 2014
- [AD 2012-05-09](https://openairdocs.org/ad/2012-05-09): Stabilizers · Mooney M20B, M20C, M20D and 10 more. Effective Mar 20, 2012
- [AD 98-25-02](https://openairdocs.org/ad/98-25-02): Top-mounted Antenna · Bell Helicopter Textron Canada 407, 172, 172A and 243 more. Effective Dec 22, 1998
- [AD 98-14-03](https://openairdocs.org/ad/98-14-03): Transponders · Cessna 172, 172A, 172B and 230 more. Effective Aug 16, 1998
- [AD 75-23-04](https://openairdocs.org/ad/75-23-04): Electric Gear Systems · Mooney M20, M20A, M20B and 12 more. Effective Dec 8, 1975

### Historical (superseded or no longer in force)

- [AD 2012-03-52](https://openairdocs.org/ad/2012-03-52) (historical): Stabilizers · Mooney M20R and M20TN. Effective Feb 29, 2012

## Information bulletins (advisory) (4 in force)

- [SAIB 2023-02](https://openairdocs.org/saib/2023-02): Landing Gear System. Issued Mar 3, 2023
- [SAIB CE-14-12](https://openairdocs.org/saib/CE-14-12): Landing Gear System. Issued Mar 14, 2014
- [SAIB NE-13-32](https://openairdocs.org/saib/NE-13-32): Propeller Spinner Section. Issued May 9, 2013
- [SAIB CE-09-12](https://openairdocs.org/saib/CE-09-12): Navigation: CRS/BARO Knob Interference in some G1000/G900X/G950 Installations. Issued Feb 11, 2009

## NTSB investigations

None matched to N484DM.

## FAA accident and incident reports

None matched to N484DM.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Mooney M20TN aircraft: https://openairdocs.org/model/mooney-m20tn/aircraft.md
- STCs for the Mooney M20TN: https://openairdocs.org/model/mooney-m20tn/stcs.md

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