# N91BJ: 2015 Costruzioni Aeronautiche Tecna ASTORE

- Status: Valid registration
- Airframe: [Costruzioni Aeronautiche Tecna ASTORE](https://openairdocs.org/model/costruzioni-aeronautiche-tecna-astore) (registry code 06001AG, 2 seats)
- Engine: [Rotax 914UL2-01](https://openairdocs.org/engine/rotax-914ul2-01) (registry code 55597)
- Serial number: 042
- Year built: 2015
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, operating light-sport, previously under 21.190
- Airworthiness date: January 10, 2019
- Certificate issued: May 17, 2023
- Expires: May 31, 2030
- Mode S code: AC9474
- Registered owner: [Alpha Island Time Holding LLC](https://openairdocs.org/faa-owner/ALPHA%20ISLAND%20TIME%20HOLDING%20LLC)
- Location: [Columbia, SC](https://openairdocs.org/faa-place/SC/Columbia)
- Owner type: LLC
- Owner's area on the map: 33.9823° N, 81.0287° W: Placed by OpenAirDocs at the center of ZIP code 29201, 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=91BJ
- Page: https://openairdocs.org/aircraft/N91BJ

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 (Costruzioni Aeronautiche Tecna ASTORE)

None in force.

### Matched by engine (Rotax 914UL2-01)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N91BJ.

## FAA accident and incident reports

None matched to N91BJ.

## 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 N91BJ

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N91BJ before.

- [Cancelled 2018-01-29](https://openairdocs.org/deregistered/N91BJ-2018-01-29): Johns William M ROTORWAY EXEC 90, S/N 6016, built 1994. Registration expired, pending cancellation. Owner: [Johns William M](https://openairdocs.org/faa-owner/JOHNS%20WILLIAM%20M), [Findlay, OH](https://openairdocs.org/faa-place/OH/Findlay)

## Related

- Other Costruzioni Aeronautiche Tecna ASTORE aircraft: https://openairdocs.org/model/costruzioni-aeronautiche-tecna-astore/aircraft.md
- The Rotax 914UL2-01 engine: https://openairdocs.org/engine/rotax-914ul2-01.md

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