# N529JN: 2011 Lawrence W Nelson HALCYON54K

- Status: Valid registration
- Airframe: [Lawrence W Nelson HALCYON54K](https://openairdocs.org/model/lawrence-w-nelson-halcyon54k) (registry code 05631JG, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 2011-54K-1
- Year built: 2011
- Type: Balloon
- Engine type: None
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 8, 2012
- Certificate issued: March 19, 2016
- Expires: March 31, 2029
- Mode S code: A6AB32
- Registered owner: [Nelson Lawrence W](https://openairdocs.org/faa-owner/NELSON%20LAWRENCE%20W)
- Location: [Guilford, CT](https://openairdocs.org/faa-place/CT/Guilford)
- Owner type: Individual
- Owner's area on the map: 41.3309° N, 72.6958° W: Placed by OpenAirDocs at the center of ZIP code 06437, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=529JN
- Page: https://openairdocs.org/aircraft/N529JN

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 (Lawrence W Nelson HALCYON54K)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N529JN.

## FAA accident and incident reports

None matched to N529JN.

## 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 Lawrence W Nelson HALCYON54K aircraft: https://openairdocs.org/model/lawrence-w-nelson-halcyon54k/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.