# N7737S: Schweizer SGS 1-26D, registration cancelled 1983-05-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 9, 1983
- Status when cancelled: Valid registration
- Airframe: [Schweizer SGS 1-26D](https://openairdocs.org/model/schweizer-sgs-1-26d) (registry code 8050122)
- Data sheets: [TCDS 1G10](https://openairdocs.org/tcds/1G10) (OpenAirDocs)
- Serial number: 437
- Type of aircraft: Glider
- Certificate issued: February 13, 1980
- Mode S code: AA778A
- Owner when cancelled: [Proctor Jerry L](https://openairdocs.org/faa-owner/PROCTOR%20JERRY%20L)
- Location: [Roselle, IL](https://openairdocs.org/faa-place/IL/Roselle)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N7737S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7737S
- Page: https://openairdocs.org/deregistered/N7737S-1983-05-09

From the FAA registry file of November 4, 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 1-26D: https://openairdocs.org/model/schweizer-sgs-1-26d.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 LAX81FUG33](https://openairdocs.org/ntsb/LAX81FUG33), Jun 28, 1981: Schweizer 1-26D (N7737S), Hemet, CA, destroyed, 1 fatal

## FAA accident and incident reports (1)

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 19810628036429A](https://openairdocs.org/incident/19810628036429A), Jun 28, 1981: Scwzer SGS126D (N7737S), Hemet, CA, Destroyed. Glider dived into ground at very steep angle. Witnesses stated that glider appeared to be under control at impact.

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