# N321DL: Otten Daniel T PANTHER

- Status: Valid registration
- Airframe: [Otten Daniel T PANTHER](https://openairdocs.org/model/otten-daniel-t-panther) (registry code 05643KY, 1 seats)
- Serial number: 112
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Sport Performance Aviation LLC PANTHER
- Certificate issued: January 13, 2026
- Expires: January 31, 2033
- Mode S code: A3725D
- Registered owner: [Otten Daniel T](https://openairdocs.org/faa-owner/OTTEN%20DANIEL%20T)
- Location: [Rockford, MN](https://openairdocs.org/faa-place/MN/Rockford)
- Owner type: Individual
- Owner's area on the map: 45.0882° N, 93.7216° W: Placed by OpenAirDocs at the center of ZIP code 55373, 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=321DL
- Page: https://openairdocs.org/aircraft/N321DL

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 (Otten Daniel T PANTHER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N321DL.

## FAA accident and incident reports

None matched to N321DL.

## 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 N321DL

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N321DL before.

- [Cancelled 2019-02-26](https://openairdocs.org/deregistered/N321DL-2019-02-26): Boeing 737-232, S/N 23093, built 1984. Exported to Canada. Owner: [Northern Air Cargo LLC](https://openairdocs.org/faa-owner/NORTHERN%20AIR%20CARGO%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)

## Related

- Other Otten Daniel T PANTHER aircraft: https://openairdocs.org/model/otten-daniel-t-panther/aircraft.md

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