# N7646: 1970 Schweizer SGS 1-34, registration cancelled 2020-10-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 3, 2020
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Schweizer SGS 1-34](https://openairdocs.org/model/schweizer-sgs-1-34) (registry code 8050146)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G3EA](https://openairdocs.org/tcds/G3EA) (OpenAirDocs)
- Serial number: 26
- Year built: 1970
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Standard
- Certificate issued: May 14, 2003
- Last registry action: February 10, 2017
- Mode S code: AA538E
- Owner when cancelled: [Wells John H](https://openairdocs.org/faa-owner/WELLS%20JOHN%20H)
- Location: [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)
- Owner type: Individual
- Owner's area on the map: 37.7037° N, 97.2246° W: Placed by OpenAirDocs at the center of ZIP code 67206, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7646
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7646
- Page: https://openairdocs.org/deregistered/N7646-2020-10-03

From the FAA registry file of November 3, 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 1-34: https://openairdocs.org/model/schweizer-sgs-1-34.md

## NTSB investigations (2)

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 CHI00LA033](https://openairdocs.org/ntsb/CHI00LA033), Nov 13, 1999: Schweizer SGS-1-34 (N7646), East Lynne, MO, substantial damage. Probable cause: inadequate airspeed and a subsequent stall. Factors associated with the accident were the tailwind, the pilot's misjudgment of the wind condition, and poor inflight planning.
- [NTSB MKC78DCG58](https://openairdocs.org/ntsb/MKC78DCG58), Aug 5, 1978: Schweizer 1-34 (N7646), Grain Valley, MO, substantial damage

## FAA accident and incident reports (2)

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.

- [Accident 19991113047339A](https://openairdocs.org/incident/19991113047339A), Nov 13, 1999: Scwzer SGS134 (N7646), East Lynne, MO, Substantial damage. (.4) The pilot reported that while on short final to runway 18, at an altitude of 350 feet AGL, the glider encountered a gust of wind and it turned left of the…
- [Accident 19780805021599A](https://openairdocs.org/incident/19780805021599A), Aug 5, 1978: Scwzer SGS126E (N7646), Grain Valley, MO, Substantial damage

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