# Knapp Frank E CUB-X

- Type: Aircraft model (FAA registry)
- Registry code: 05631R1
- Manufacturer (registry): KNAPP FRANK E
- Model: CUB-X
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · 4 cycle
- Seats: 2
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/knapp-frank-e-cub-x

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N85CX](https://openairdocs.org/aircraft/N85CX): [Knapp Frank E](https://openairdocs.org/faa-owner/KNAPP%20FRANK%20E), [Palmer, AK](https://openairdocs.org/faa-place/AK/Palmer), built 2012, S/N 001

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Harris Joe P CUB-X](https://openairdocs.org/model/harris-joe-p-cub-x): 1 registered aircraft, registry code 056301U

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