# N76SP: Schleicher ASW-20, registration cancelled 2022-02-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 5, 2022
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Schleicher ASW-20](https://openairdocs.org/model/schleicher-asw-20) (registry code 3801506)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 20256
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, racing, exhibition
- Airworthiness date: May 14, 1983
- Certificate issued: October 19, 2015
- Last registry action: May 9, 2018
- Mode S code: AA40CD
- Owners when cancelled: [Crader David C](https://openairdocs.org/faa-owner/CRADER%20DAVID%20C), [Crader Michael R](https://openairdocs.org/faa-owner/CRADER%20MICHAEL%20R)
- Location: [Saint Charles, MO](https://openairdocs.org/faa-place/MO/Saint%20Charles)
- Owner type: Co-owned
- Owner's area on the map: 38.7061° N, 90.6860° W: Placed by OpenAirDocs at the center of ZIP code 63304, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N76SP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=76SP
- Page: https://openairdocs.org/deregistered/N76SP-2022-02-05

From the FAA registry file of October 29, 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 Schleicher ASW-20: https://openairdocs.org/model/schleicher-asw-20.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 CHI01LA168](https://openairdocs.org/ntsb/CHI01LA168), Jun 16, 2001: Schleicher ASW-20 (N76SP), HIghland, IL, substantial damage. Probable cause: The pilot's failure to extend the spoilers during landing approach, which resulted in a touchdown at a higher than normal airspeed. An additional cause was the intentional ground loop/swerve maneuver…

## 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 20010616011719A](https://openairdocs.org/incident/20010616011719A), Jun 16, 2001: Schler ASW20 (N76SP), Highland, IL, No damage. (-23) The pilot of experimental glider N76SP, a Schweizer ASW-20, on the last flight of the day, decided to land long to finish close to the hangar. On the…

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