# N5707S: 1967 Schweizer SGS 2-33, registration cancelled 2018-01-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 25, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Schweizer SGS 2-33](https://openairdocs.org/model/schweizer-sgs-2-33) (registry code 8051604)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G2EA](https://openairdocs.org/tcds/G2EA) (OpenAirDocs)
- Serial number: 54
- Year built: 1967
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Standard, utility
- Airworthiness date: November 6, 1967
- Certificate issued: February 10, 1997
- Last registry action: August 21, 2007
- Mode S code: A751C7
- Owner when cancelled: [Collegiate Soaring Association Inc](https://openairdocs.org/faa-owner/COLLEGIATE%20SOARING%20ASSOCIATION%20INC)
- Location: [Wheat Ridge, CO](https://openairdocs.org/faa-place/CO/Wheat%20Ridge)
- Owner type: Corporation
- Owner's area on the map: 39.7727° N, 105.1048° W: Placed by OpenAirDocs at the center of ZIP code 80033, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5707S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5707S
- Page: https://openairdocs.org/deregistered/N5707S-2018-01-25

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 2-33: https://openairdocs.org/model/schweizer-sgs-2-33.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 OAK72DVD02](https://openairdocs.org/ntsb/OAK72DVD02), Jul 3, 1971: Schweizer SGS233 (N5707S), Milpitas, CA, substantial damage

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