# N5706S: Schweizer SGS 2-33A, registration cancelled 1981-06-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 3, 1981
- Status when cancelled: Valid registration
- Airframe: [Schweizer SGS 2-33A](https://openairdocs.org/model/schweizer-sgs-2-33a) (registry code 8051606)
- Data sheets: [TCDS G2EA](https://openairdocs.org/tcds/G2EA) (OpenAirDocs)
- Serial number: 53
- Type of aircraft: Glider
- Certificate issued: March 21, 1975
- Mode S code: A751A4
- Owner when cancelled: [Associated Glider Club Of So Calif Ltd](https://openairdocs.org/faa-owner/ASSOCIATED%20GLIDER%20CLUB%20OF%20SO%20CALIF%20LTD)
- Location: [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N5706S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5706S
- Page: https://openairdocs.org/deregistered/N5706S-1981-06-03

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 Schweizer SGS 2-33A: https://openairdocs.org/model/schweizer-sgs-2-33a.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB LAX69D0109](https://openairdocs.org/ntsb/LAX69D0109), Aug 4, 1968: Schweizer SGS233 (N5706S), Pearblossom, CA, substantial damage

## Other aircraft with N5706S

- [Registered now](https://openairdocs.org/aircraft/N5706S): Zipline International P2 ZIP, S/N 18736P22287

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