# N77VL: 1976 Rolladen-Schneider OHG LS1-F

- Status: Valid registration
- Airframe: [Rolladen-Schneider OHG LS1-F](https://openairdocs.org/model/rolladen-schneider-ohg-ls1-f) (registry code 3801211, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G35EU](https://openairdocs.org/tcds/G35EU) (DG Aviation GmbH) (OpenAirDocs)
- Serial number: 449
- Year built: 1976
- Type: Glider
- Engine type: None
- Airworthiness: Standard, glider
- Airworthiness date: January 15, 1977
- Certificate issued: June 1, 1978
- Expires: November 30, 2027
- Mode S code: AA6894
- Registered owner: [Gehrlein Products](https://openairdocs.org/faa-owner/GEHRLEIN%20PRODUCTS)
- Location: [Waterford, PA](https://openairdocs.org/faa-place/PA/Waterford)
- Owner type: Partnership
- Owner's area on the map: 41.9585° N, 79.9836° W: Placed by OpenAirDocs at the center of ZIP code 16441, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=77VL
- Page: https://openairdocs.org/aircraft/N77VL

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): 3 in force

### Matched by airframe (Rolladen-Schneider OHG LS1-F)

- [AD 97-08-06 R1](https://openairdocs.org/ad/97-08-06-R1): Quick Connectors · Alexander Schleicher AS-K 13, AS 12, ASK 21 and 39 more. Effective Aug 1, 1997
- [AD 82-17-02](https://openairdocs.org/ad/82-17-02): Airspeed Indicator · DG Flugzeugbau LS-3 and LS1-f. Effective Aug 16, 1982
- [AD 78-23-02](https://openairdocs.org/ad/78-23-02): Tow Release Mechanism · DG Flugzeugbau LS-3 and LS1-f. Effective Nov 16, 1978

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## 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 NYC77DNC39](https://openairdocs.org/ntsb/NYC77DNC39), Jul 3, 1977: Schneider LS-1F (N77VL), Bennington, VT, substantial damage

## FAA accident and incident reports

None matched to N77VL.

## 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)

None matched to this aircraft's models.

## Related

- Other Rolladen-Schneider OHG LS1-F aircraft: https://openairdocs.org/model/rolladen-schneider-ohg-ls1-f/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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