# N1660K: 2017 Barbara Fricke / Robert Keys AX-6

- Status: Valid registration
- Airframe: [Barbara Fricke / Robert Keys AX-6](https://openairdocs.org/model/barbara-fricke-robert-keys-ax-6) (registry code 05635NO, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 103-60
- Year built: 2017
- Type: Balloon
- Engine type: None
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 1, 2017
- Certificate issued: May 21, 2023
- Expires: May 31, 2030
- Mode S code: A10A5A
- Registered owner: [Abq Hopper Club](https://openairdocs.org/faa-owner/ABQ%20HOPPER%20CLUB)
- Location: [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque)
- Owner type: Partnership
- Owner's area on the map: 34.9943° N, 106.6848° W: Placed by OpenAirDocs at the center of ZIP code 87105, 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=1660K
- Page: https://openairdocs.org/aircraft/N1660K

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 (Barbara Fricke / Robert Keys AX-6)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N1660K.

## FAA accident and incident reports

None matched to N1660K.

## 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 N1660K

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N1660K before.

- [Cancelled 1970-06-29](https://openairdocs.org/deregistered/N1660K-1970-06-29): Luscombe 8A, S/N 4387, built 1946. Owner: [Branine Paul D & Hensley Glenn W](https://openairdocs.org/faa-owner/BRANINE%20PAUL%20D%20%26%20HENSLEY%20GLENN%20W), [Douglass, KS](https://openairdocs.org/faa-place/KS/Douglass)

## Related

- Other Barbara Fricke / Robert Keys AX-6 aircraft: https://openairdocs.org/model/barbara-fricke-robert-keys-ax-6/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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