# N186S: Sheehan Michael F SPECIAL, registration cancelled 2018-03-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 12, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Sheehan Michael F SPECIAL](https://openairdocs.org/model/sheehan-michael-f-special) (registry code 05627T4)
- Serial number: 1
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 21, 2009
- Last registry action: November 18, 2013
- Mode S code: A15886
- Owner when cancelled: [Sheehan Michael F](https://openairdocs.org/faa-owner/SHEEHAN%20MICHAEL%20F)
- Location: [Riverside, CA](https://openairdocs.org/faa-place/CA/Riverside)
- Owner type: Individual
- Owner's area on the map: 33.8824° N, 117.4518° W: Placed by OpenAirDocs at the center of ZIP code 92503, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N186S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=186S
- Page: https://openairdocs.org/deregistered/N186S-2018-03-12

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 Sheehan Michael F SPECIAL: https://openairdocs.org/model/sheehan-michael-f-special.md

## Other aircraft with N186S

- [Cancelled 2003-09-23](https://openairdocs.org/deregistered/N186S-2003-09-23): Stevens William RAF 2000 GTX SE, S/N H2-00-11-479, built 2001. Owner: [Stevens William](https://openairdocs.org/faa-owner/STEVENS%20WILLIAM), [Lancaster, OH](https://openairdocs.org/faa-place/OH/Lancaster)
- [Cancelled 1996-06-10](https://openairdocs.org/deregistered/N186S-1996-06-10): Schicora William R OSPREY 2, S/N 831. Triennial form not returned. Owner: [Voightlander Chris F](https://openairdocs.org/faa-owner/VOIGHTLANDER%20CHRIS%20F), [Yucca Valley, CA](https://openairdocs.org/faa-place/CA/Yucca%20Valley)

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