# N61569: Tennessee Engineering & Mfg TANDEM AIRBIKE

- Status: Valid registration
- Airframe: [Tennessee Engineering & Mfg TANDEM AIRBIKE](https://openairdocs.org/model/tennessee-engineering-mfg-tandem-airbike) (registry code 05903E2, 2 seats)
- Engine: [Rotax 582SER](https://openairdocs.org/engine/rotax-582ser) (registry code 55556)
- Serial number: AB123T
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: July 15, 2009
- Certificate issued: January 29, 2025
- Expires: January 31, 2032
- Mode S code: A8049D
- Registered owner: [Lange Keith J](https://openairdocs.org/faa-owner/LANGE%20KEITH%20J)
- Location: [Ocala, FL](https://openairdocs.org/faa-place/FL/Ocala)
- Owner type: Individual
- Owner's area on the map: 29.0942° N, 82.0942° W: Placed by OpenAirDocs at the center of ZIP code 34480, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=61569
- Page: https://openairdocs.org/aircraft/N61569

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 (Tennessee Engineering & Mfg TANDEM AIRBIKE)

None in force.

### Matched by engine (Rotax 582SER)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N61569.

## FAA accident and incident reports

None matched to N61569.

## 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 N61569

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N61569 before.

- [Cancelled 2003-10-25](https://openairdocs.org/deregistered/N61569-2003-10-25): Cessna 172M, S/N 17264647, built 1975. Triennial form not returned. Owner: [Cruiseair Aviation Inc](https://openairdocs.org/faa-owner/CRUISEAIR%20AVIATION%20INC), [Ramona, CA](https://openairdocs.org/faa-place/CA/Ramona)

## Related

- Other Tennessee Engineering & Mfg TANDEM AIRBIKE aircraft: https://openairdocs.org/model/tennessee-engineering-mfg-tandem-airbike/aircraft.md
- The Rotax 582SER engine: https://openairdocs.org/engine/rotax-582ser.md

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