# N280DT: 1977 Pilatus B4-PC11AF

- Status: Valid registration
- Airframe: [Pilatus B4-PC11AF](https://openairdocs.org/model/pilatus-b4-pc11af) (registry code 7090103, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G25EU](https://openairdocs.org/tcds/G25EU) (Pilatus Aircraft Limited) (OpenAirDocs)
- Serial number: 280
- Year built: 1977
- Type: Glider
- Engine type: None
- Airworthiness: Standard, other
- Airworthiness date: October 21, 2021
- Certificate issued: April 21, 2020
- Expires: April 30, 2030
- Mode S code: A2CE58
- Registered owner: [Toews Donald W](https://openairdocs.org/faa-owner/TOEWS%20DONALD%20W)
- Location: [Waipahu, HI](https://openairdocs.org/faa-place/HI/Waipahu)
- Owner type: Individual
- Owner's area on the map: 21.4084° N, 158.0176° W: Placed by OpenAirDocs at the center of ZIP code 96797, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=280DT
- Page: https://openairdocs.org/aircraft/N280DT

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): 1 in force

### Matched by airframe (Pilatus B4-PC11AF)

- [AD 2005-08-07](https://openairdocs.org/ad/2005-08-07): Control-column support · Pilatus B4-PC11, B4-PC11A and B4-PC11AF. Effective Jun 2, 2005

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N280DT.

## FAA accident and incident reports

None matched to N280DT.

## 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.

## Related

- Other Pilatus B4-PC11AF aircraft: https://openairdocs.org/model/pilatus-b4-pc11af/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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