# N10LL: 1971 Loudenslager STEPHENS ARKO, registration cancelled 2017-07-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 17, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Loudenslager STEPHENS ARKO](https://openairdocs.org/model/loudenslager-stephens-arko) (registry code 05611DN)
- Engine: [Lycoming I0360 SER A&C](https://openairdocs.org/engine/lycoming-i0360-ser-a-c) (registry code 41511)
- Serial number: 3
- Year built: 1971
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 11, 1980
- Certificate issued: September 18, 2001
- Last registry action: September 18, 2007
- Mode S code: A00360
- Owners when cancelled: [National Air And Space Museum](https://openairdocs.org/faa-owner/NATIONAL%20AIR%20AND%20SPACE%20MUSEUM), [Smithsonian Institution](https://openairdocs.org/faa-owner/SMITHSONIAN%20INSTITUTION)
- Location: [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- Owner type: Government
- Owner's area on the map: 38.8901° N, 77.0272° W: Placed by OpenAirDocs at the center of ZIP code 20560, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N10LL
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=10LL
- Page: https://openairdocs.org/deregistered/N10LL-2017-07-17

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 Loudenslager STEPHENS ARKO: https://openairdocs.org/model/loudenslager-stephens-arko.md

## FAA accident and incident reports (1)

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 19941014044249I](https://openairdocs.org/incident/19941014044249I), Oct 14, 1994: Amtr ARKO (N10LL), Spring Hill, TN, Minor damage. Fuel did not feed from one tip tank. Landed in a field. Reason unknown.

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