# N187T: 2018 Phillip Benson/Barney Fletcher AVID MARK IV

- Status: Valid registration
- Airframe: [Phillip Benson/Barney Fletcher AVID MARK IV](https://openairdocs.org/model/phillip-benson-barney-fletcher-avid-mark-iv) (registry code 056375T, 2 seats)
- Engine: [Subaru EA-81](https://openairdocs.org/engine/subaru-ea-81) (registry code 59052)
- Serial number: 1426D
- Year built: 2018
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: November 28, 2018
- Certificate issued: August 30, 2026
- Expires: August 31, 2033
- Mode S code: A15C56
- Registered owner: [Gearen Dempsey Jr](https://openairdocs.org/faa-owner/GEAREN%20DEMPSEY%20JR)
- Location: [Waller, TX](https://openairdocs.org/faa-place/TX/Waller)
- Owner type: Individual
- Owner's area on the map: 30.0812° N, 95.9269° W: Placed by OpenAirDocs at the center of ZIP code 77484, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=187T
- Page: https://openairdocs.org/aircraft/N187T

From the FAA registry file of October 24, 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): 0 in force

### Matched by airframe (Phillip Benson/Barney Fletcher AVID MARK IV)

None in force.

### Matched by engine (Subaru EA-81)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N187T.

## FAA accident and incident reports

None matched to N187T.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N187T

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N187T before.

- [Cancelled 2011-10-05](https://openairdocs.org/deregistered/N187T-2011-10-05): Cessna 421C, S/N 421C0077, built 1976. Exported to Venezuela. Owner: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- [Cancelled 1994-12-21](https://openairdocs.org/deregistered/N187T-1994-12-21): Bingelis T-40, S/N 145. Triennial form not returned. Owner: [Smith Frank W](https://openairdocs.org/faa-owner/SMITH%20FRANK%20W), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin)
- [Cancelled 1970-07-30](https://openairdocs.org/deregistered/N187T-1970-07-30): Piper PA-18 105, S/N 18-2301. Owner: [C A P Inc California Wing](https://openairdocs.org/faa-owner/C%20A%20P%20INC%20CALIFORNIA%20WING), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco)

## Related

- Other Phillip Benson/Barney Fletcher AVID MARK IV aircraft: https://openairdocs.org/model/phillip-benson-barney-fletcher-avid-mark-iv/aircraft.md
- The Subaru EA-81 engine: https://openairdocs.org/engine/subaru-ea-81.md

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