# N104WR: 1977 Schleicher ASW-20, registration cancelled 2007-04-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 24, 2007
- Exported to: Argentina
- Status when cancelled: Triennial form not returned
- Airframe: [Schleicher ASW-20](https://openairdocs.org/model/schleicher-asw-20) (registry code 3801506)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 20017
- Year built: 1977
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, exhibition, racing
- Airworthiness date: October 12, 1978
- Certificate issued: February 5, 1997
- Last registry action: March 20, 2007
- Mode S code: A01594
- Owners when cancelled: [Ruehle William H](https://openairdocs.org/faa-owner/RUEHLE%20WILLIAM%20H), [Ruehle William R](https://openairdocs.org/faa-owner/RUEHLE%20WILLIAM%20R)
- Location: [Ovilla, TX](https://openairdocs.org/faa-place/TX/Ovilla)
- Owner type: Co-owned
- Owner's area on the map: 32.5235° N, 96.8086° W: Placed by OpenAirDocs at the center of ZIP code 75154, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N104WR
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=104WR
- Page: https://openairdocs.org/deregistered/N104WR-2007-04-24

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 Schleicher ASW-20: https://openairdocs.org/model/schleicher-asw-20.md

## Other aircraft with N104WR

- [Cancelled 2017-03-13](https://openairdocs.org/deregistered/N104WR-2017-03-13): Sikorsky SH-3H, S/N 152104. Owner: [US Department Of State](https://openairdocs.org/faa-owner/US%20DEPARTMENT%20OF%20STATE), [Patrick Afb, FL](https://openairdocs.org/faa-place/FL/Patrick%20Afb)

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