# N920: 1983 Schleicher ASW-20B

- Status: Valid registration
- Airframe: [Schleicher ASW-20B](https://openairdocs.org/model/schleicher-asw-20b) (registry code 3801520, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 20620
- Year built: 1983
- Type: Glider
- Engine type: None
- Airworthiness: Experimental, exhibition, racing
- Airworthiness date: May 31, 2000
- Certificate issued: June 30, 2026
- Expires: June 30, 2033
- Mode S code: ACBE29
- Registered owner: [Shatto Michael L](https://openairdocs.org/faa-owner/SHATTO%20MICHAEL%20L)
- Location: [Klamath Falls, OR](https://openairdocs.org/faa-place/OR/Klamath%20Falls)
- Owner type: Individual
- Owner's area on the map: 42.1326° N, 121.6646° W: Placed by OpenAirDocs at the center of ZIP code 97603, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=920
- Page: https://openairdocs.org/aircraft/N920

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-20B)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N920.

## FAA accident and incident reports

None matched to N920.

## Reports on N920 not matched to an aircraft (1)

They name N920, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 19800311035749I](https://openairdocs.org/incident/19800311035749I), Mar 11, 1980: Doug DC9 (N920), Minneapolis, MN. Didnot get nose gear down light. Unable to visually check due to dirt. Down lock micro switch replaced.

## 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 N920

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N920 before.

- [Cancelled 1932-10-01](https://openairdocs.org/deregistered/N920-1932-10-01): International F-17, S/N 24, built 1927. Owner: [Bledsoe James L/Hall Willard B](https://openairdocs.org/faa-owner/BLEDSOE%20JAMES%20L%2FHALL%20WILLARD%20B), [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N920-undated): Douglas C-47, S/N 4315288. N-number assigned, not yet registered

## Related

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

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