# N620C: Schleicher ASW-20C

- Status: Valid registration
- Airframe: [Schleicher ASW-20C](https://openairdocs.org/model/schleicher-asw-20c) (registry code 3801502, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 20837
- Type: Glider
- Engine type: None
- Airworthiness: Experimental, exhibition, racing
- Airworthiness date: December 28, 1985
- Certificate issued: January 19, 2021
- Expires: January 31, 2028
- Mode S code: A8166F
- Registered owners: [Levy Niv B](https://openairdocs.org/faa-owner/LEVY%20NIV%20B), [Atkins Sharona M](https://openairdocs.org/faa-owner/ATKINS%20SHARONA%20M)
- Location: [Torrance, CA](https://openairdocs.org/faa-place/CA/Torrance)
- Owner type: Co-owned
- Owner's area on the map: 33.8673° N, 118.3316° W: Placed by OpenAirDocs at the center of ZIP code 90504, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=620C
- Page: https://openairdocs.org/aircraft/N620C

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): 0 in force

### Matched by airframe (Schleicher ASW-20C)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N620C.

## FAA accident and incident reports

None matched to N620C.

## 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.

## Earlier aircraft with N620C

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N620C before.

- [Cancelled 1971-07-27](https://openairdocs.org/deregistered/N620C-1971-07-27): Stinson 108-3, S/N 108 3620. Owner: [Mackey David D](https://openairdocs.org/faa-owner/MACKEY%20DAVID%20D), [Agnew, CA](https://openairdocs.org/faa-place/CA/Agnew)

## Related

- Other Schleicher ASW-20C aircraft: https://openairdocs.org/model/schleicher-asw-20c/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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