# N31KK: 2014 Theodore G Kopp RV-9A

- Status: Valid registration
- Airframe: [Theodore G Kopp RV-9A](https://openairdocs.org/model/theodore-g-kopp-rv-9a) (registry code 05633QG, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 91839
- Year built: 2014
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Vans Aircraft Inc RV-9A
- Airworthiness: Standard, balloon
- Airworthiness date: February 23, 2015
- Certificate issued: July 13, 2020
- Expires: July 31, 2027
- Mode S code: A34563
- Registered owners: [Kopp Theodore G](https://openairdocs.org/faa-owner/KOPP%20THEODORE%20G), [Kopp Jo A](https://openairdocs.org/faa-owner/KOPP%20JO%20A)
- Location: [Glendive, MT](https://openairdocs.org/faa-place/MT/Glendive)
- Owner type: Partnership
- Owner's area on the map: 47.1325° N, 104.7775° W: Placed by OpenAirDocs at the center of ZIP code 59330, within about 18 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=31KK
- Page: https://openairdocs.org/aircraft/N31KK

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 (Theodore G Kopp RV-9A)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N31KK.

## FAA accident and incident reports

None matched to N31KK.

## 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 N31KK

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N31KK before.

- [Cancelled 2010-08-17](https://openairdocs.org/deregistered/N31KK-2010-08-17): Bell 206L-3, S/N 51182. Exported to Australia. Owner: [K K Aircraft International Inc](https://openairdocs.org/faa-owner/K%20K%20AIRCRAFT%20INTERNATIONAL%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- [Cancelled 2008-07-28](https://openairdocs.org/deregistered/N31KK-2008-07-28): Cessna 172I, S/N 17257095, built 1968. Triennial form not returned. Owner: [Hundley John J](https://openairdocs.org/faa-owner/HUNDLEY%20JOHN%20J), [Rochester, IL](https://openairdocs.org/faa-place/IL/Rochester)

## Related

- Other Theodore G Kopp RV-9A aircraft: https://openairdocs.org/model/theodore-g-kopp-rv-9a/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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