# N21BZ: 2019 Howard M Benz RANS S-20 RAVEN

- Status: Valid registration
- Airframe: [Howard M Benz RANS S-20 RAVEN](https://openairdocs.org/model/howard-m-benz-rans-s-20-raven) (registry code 05638G6, 2 seats)
- Engine: [Ulpower UL350IS](https://openairdocs.org/engine/ulpower-ul350is) (registry code 62000)
- Serial number: 04140015
- Year built: 2019
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Rans Designs Inc S-20 RAVEN
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 4, 2019
- Certificate issued: March 18, 2019
- Expires: March 31, 2029
- Mode S code: A1B75A
- Registered owner: [Benz Howard M](https://openairdocs.org/faa-owner/BENZ%20HOWARD%20M)
- Location: [Memphis, TN](https://openairdocs.org/faa-place/TN/Memphis)
- Owner type: Individual
- Owner's area on the map: 35.1150° N, 89.9055° W: Placed by OpenAirDocs at the center of ZIP code 38117, 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=21BZ
- Page: https://openairdocs.org/aircraft/N21BZ

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 (Howard M Benz RANS S-20 RAVEN)

None in force.

### Matched by engine (Ulpower UL350IS)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N21BZ.

## FAA accident and incident reports

None matched to N21BZ.

## 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.

## Related

- Other Howard M Benz RANS S-20 RAVEN aircraft: https://openairdocs.org/model/howard-m-benz-rans-s-20-raven/aircraft.md
- The Ulpower UL350IS engine: https://openairdocs.org/engine/ulpower-ul350is.md

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