# N87AS: 2022 Addison Singleton SONEX

- Status: Valid registration
- Airframe: [Addison Singleton SONEX](https://openairdocs.org/model/addison-singleton-sonex) (registry code 05640MW, 2 seats)
- Engine: [Aerovee 2.1 TURBO](https://openairdocs.org/engine/aerovee-2-1-turbo) (registry code 01406)
- Serial number: 1405
- Year built: 2022
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 5, 2023
- Certificate issued: December 9, 2021
- Expires: December 31, 2028
- Mode S code: ABF40E
- Registered owner: [Singleton Addison](https://openairdocs.org/faa-owner/SINGLETON%20ADDISON)
- Location: [New Bedford, MA](https://openairdocs.org/faa-place/MA/New%20Bedford)
- Owner type: Individual
- Owner's area on the map: 41.6382° N, 70.9384° W: Placed by OpenAirDocs at the center of ZIP code 02740, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=87AS
- Page: https://openairdocs.org/aircraft/N87AS

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): 0 in force

### Matched by airframe (Addison Singleton SONEX)

None in force.

### Matched by engine (Aerovee 2.1 TURBO)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N87AS.

## FAA accident and incident reports

None matched to N87AS.

## Service difficulty reports

None filed for this aircraft. Reports filed since May 15, 2013, when the mark's previous registration was cancelled.

## Earlier aircraft with N87AS

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N87AS before.

- [Cancelled 2013-05-15](https://openairdocs.org/deregistered/N87AS-2013-05-15): Let BLANIK L-13, S/N 026722, built 1977. Registration expired, pending cancellation. Owner: [National Test Pilot School](https://openairdocs.org/faa-owner/NATIONAL%20TEST%20PILOT%20SCHOOL), [Mojave, CA](https://openairdocs.org/faa-place/CA/Mojave)

## Related

- Other Addison Singleton SONEX aircraft: https://openairdocs.org/model/addison-singleton-sonex/aircraft.md
- STCs for the Addison Singleton SONEX: https://openairdocs.org/model/addison-singleton-sonex/stcs.md
- The Aerovee 2.1 TURBO engine: https://openairdocs.org/engine/aerovee-2-1-turbo.md

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