# N138MY: 2000 Test Spol. Sr.O TST-8 ALPIN DM, registration cancelled 2018-09-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 13, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Test Spol. Sr.O TST-8 ALPIN DM](https://openairdocs.org/model/test-spol-sr-o-tst-8-alpin-dm) (registry code 05615K5)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: 08010400
- Year built: 2000
- Type of aircraft: Glider
- Engine type: 2 cycle
- Airworthiness: Experimental, exhibition, racing
- Airworthiness date: September 3, 2003
- Certificate issued: April 18, 2012
- Last registry action: November 12, 2014
- Mode S code: A09A13
- Owner when cancelled: [Beisler Robert C](https://openairdocs.org/faa-owner/BEISLER%20ROBERT%20C)
- Location: [Spanaway, WA](https://openairdocs.org/faa-place/WA/Spanaway)
- Owner type: Individual
- Owner's area on the map: 47.0609° N, 122.3889° W: Placed by OpenAirDocs at the center of ZIP code 98387, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N138MY
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=138MY
- Page: https://openairdocs.org/deregistered/N138MY-2018-09-13

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 Test Spol. Sr.O TST-8 ALPIN DM: https://openairdocs.org/model/test-spol-sr-o-tst-8-alpin-dm.md

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