# N11CC: 1969 Slingsby T-53B, registration cancelled 2004-02-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 3, 2004
- Status when cancelled: Triennial form not returned
- Airframe: [Slingsby T-53B](https://openairdocs.org/model/slingsby-t-53b) (registry code 8321508)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 1700
- Year built: 1969
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 27, 1975
- Certificate issued: September 23, 1998
- Last registry action: October 16, 2001
- Mode S code: A02A0F
- Owner when cancelled: [Schell John J](https://openairdocs.org/faa-owner/SCHELL%20JOHN%20J)
- Location: [Graham, WA](https://openairdocs.org/faa-place/WA/Graham)
- Physical address: [Yelm, WA](https://openairdocs.org/faa-place/WA/Yelm)
- Owner type: Individual
- Owner's area on the map: 47.0343° N, 122.2769° W: Placed by OpenAirDocs at the center of ZIP code 98338, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N11CC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11CC
- Page: https://openairdocs.org/deregistered/N11CC-2004-02-03

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 Slingsby T-53B: https://openairdocs.org/model/slingsby-t-53b.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 OAK74FXQ30](https://openairdocs.org/ntsb/OAK74FXQ30), Apr 6, 1974: Slingsby T53B (N11CC), Minden, NV, substantial damage

## FAA accident and incident reports (2)

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 19740406009379A](https://openairdocs.org/incident/19740406009379A), Apr 6, 1974: Slnsby T53B (N11CC), NV, Substantial damage
- [Accident 19740306005919A](https://openairdocs.org/incident/19740306005919A), Mar 6, 1974: Slnsby T53B (N11CC), Minden, NV, Substantial damage. Lost lift & tried to make fld.

## Other aircraft with N11CC

- [Registered now](https://openairdocs.org/aircraft/N11CC): Schell John J RV-8 VANS, S/N 80921, built 2004

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