# Slingsby T21

- Type: Aircraft model (FAA registry)
- Registry code: 8320150
- Manufacturer (registry): SLINGSBY
- Model: T21
- Aircraft type: Glider
- Category: Glider
- Engines: None
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/slingsby-t21

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N985WB](https://openairdocs.org/aircraft/N985WB): [Henderson Colin D](https://openairdocs.org/faa-owner/HENDERSON%20COLIN%20D), [Norman, OK](https://openairdocs.org/faa-place/OK/Norman), built 1950, S/N MHL012

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Trella T-21](https://openairdocs.org/model/trella-t-21): 0 registered aircraft, registry code 0560140

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