# N7531: 1970 Schweizer SGS 2-32

- Status: Valid registration
- Airframe: [Schweizer SGS 2-32](https://openairdocs.org/model/schweizer-sgs-2-32) (registry code 8050206, 3 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G1EA](https://openairdocs.org/tcds/G1EA) (K & L Soaring LLC) (OpenAirDocs)
- Serial number: 71
- Year built: 1970
- Type: Glider
- Engine type: None
- Airworthiness: Standard, glider
- Airworthiness date: January 14, 1970
- Certificate issued: July 10, 2017
- Expires: July 31, 2027
- Mode S code: AA27A9
- Registered owner: [Truckee Tahoe Soaring Association](https://openairdocs.org/faa-owner/TRUCKEE%20TAHOE%20SOARING%20ASSOCIATION)
- Location: [Truckee, CA](https://openairdocs.org/faa-place/CA/Truckee)
- Owner type: Corporation
- Owner's area on the map: 39.3280° N, 120.1833° W: Placed by OpenAirDocs: center of Truckee, CA, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7531
- Page: https://openairdocs.org/aircraft/N7531

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 2 in force

### Matched by airframe (Schweizer SGS 2-32)

- [AD 87-17-01](https://openairdocs.org/ad/87-17-01): Tow Release Installation · K & L Soaring SGS 1-23, SGS 1-23D, SGS 1-23F and 25 more. Effective Aug 19, 1988
- [AD 87-02-01](https://openairdocs.org/ad/87-02-01): Tow-Release Installation Inspection · K & L Soaring SGM 2-37, SGS 1-23, SGS 1-23D and 32 more. Effective Jan 21, 1987

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N7531.

## NTSB investigations on N7531 not matched to an aircraft (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 MIA67I0066](https://openairdocs.org/ntsb/MIA67I0066), Dec 5, 1966: Fairchild F-27 (N7531), Miami, FL, incident, minor damage

## 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.

- [Incident 20260702012539I](https://openairdocs.org/incident/20260702012539I), Jul 2, 2026: Schweizer SGS 2-32 (N7531), Truckee, CA, Minor damage. Inspector [privacy data omitted] was the inspector on standby accident duty. At approximately 17:00 local time, inspector [privacy data omitted] received a…

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (3)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Schweizer SGS 2-32)

- [STC SA01734SE](https://openairdocs.org/stc/SA01734SE): Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts. Andrew D. Humphrey
- [STC SG01164CH](https://openairdocs.org/stc/SG01164CH): Install Cooper superflite 102 fabric. Aviation Products Systems Inc
- [STC SG1244GL](https://openairdocs.org/stc/SG1244GL): Surrendered and incorporated into STC SG01164CH. Cooper Aviation Supply Company, Inc

## Related

- Other Schweizer SGS 2-32 aircraft: https://openairdocs.org/model/schweizer-sgs-2-32/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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