# N99XS: 2020 Simonsen Ronald C STOL CH 701

- Status: Valid registration
- Airframe: [Simonsen Ronald C STOL CH 701](https://openairdocs.org/model/simonsen-ronald-c-stol-ch-701) (registry code 056389H, 2 seats)
- Engine: [Honda VIKING-130](https://openairdocs.org/engine/honda-viking-130) (registry code 33799)
- Serial number: 7-10703
- Year built: 2020
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Acft Co STOL CH 701
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 25, 2020
- Certificate issued: April 22, 2024
- Expires: April 30, 2031
- Mode S code: ADD268
- Owner type: Individual
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=99XS
- Page: https://openairdocs.org/aircraft/N99XS

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 (Simonsen Ronald C STOL CH 701)

None in force.

### Matched by engine (Honda VIKING-130)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N99XS.

## FAA accident and incident reports

None matched to N99XS.

## 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 N99XS

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N99XS before.

- [Cancelled 2005-11-21](https://openairdocs.org/deregistered/N99XS-2005-11-21): Douglas DC-9-41, S/N 47599. Triennial form not returned. Owner: [Finova Capital Corp](https://openairdocs.org/faa-owner/FINOVA%20CAPITAL%20CORP), [Scottsdale, AZ](https://openairdocs.org/faa-place/AZ/Scottsdale)

## Related

- Other Simonsen Ronald C STOL CH 701 aircraft: https://openairdocs.org/model/simonsen-ronald-c-stol-ch-701/aircraft.md
- The Honda VIKING-130 engine: https://openairdocs.org/engine/honda-viking-130.md

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