# N400JN: 1917 Curtiss JENNEY JN-4D

- Status: Valid registration
- Airframe: [Curtiss JENNEY JN-4D](https://openairdocs.org/model/curtiss-jenney-jn-4d) (registry code 0760728, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 400
- Year built: 1917
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: April 30, 1993
- Certificate issued: February 8, 2024
- Expires: February 28, 2031
- Mode S code: A4AD76
- Registered owners: [Smith James E Trustee](https://openairdocs.org/faa-owner/SMITH%20JAMES%20E%20TRUSTEE), [Talcott Jeri K Trustee](https://openairdocs.org/faa-owner/TALCOTT%20JERI%20K%20TRUSTEE)
- Location: [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell)
- Owner type: Co-owned
- Owner's area on the map: 48.2162° N, 114.3276° W: Placed by OpenAirDocs: center of Kalispell, MT, 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=400JN
- Page: https://openairdocs.org/aircraft/N400JN

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 (Curtiss JENNEY JN-4D)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N400JN.

## FAA accident and incident reports

None matched to N400JN.

## 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 N400JN

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N400JN before.

- [Cancelled 1988-10-03](https://openairdocs.org/deregistered/N400JN-1988-10-03): Glaser-Dirks DG-400, S/N 4117. N-number assigned, not yet registered

## Related

- Other Curtiss JENNEY JN-4D aircraft: https://openairdocs.org/model/curtiss-jenney-jn-4d/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.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.