# N593H: 1929 Butler BLACK HAWK

- Status: Valid registration
- Airframe: [Butler BLACK HAWK](https://openairdocs.org/model/butler-black-hawk) (registry code 1720102, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Data sheets: [TCDS ATC 135](https://openairdocs.org/tcds/ATC%20135) (Butler Aircraft Corporation) (OpenAirDocs)
- Serial number: 110
- Year built: 1929
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 17, 2004
- Certificate issued: October 19, 2018
- Expires: October 31, 2028
- Mode S code: A7A93B
- Registered owner: [Mcmakin Kent](https://openairdocs.org/faa-owner/MCMAKIN%20KENT)
- Location: [Rockton, IL](https://openairdocs.org/faa-place/IL/Rockton)
- Owner type: Individual
- Owner's area on the map: 42.4438° N, 89.1302° W: Placed by OpenAirDocs at the center of ZIP code 61072, 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=593H
- Page: https://openairdocs.org/aircraft/N593H

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 (Butler BLACK HAWK)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N593H.

## FAA accident and incident reports

None matched to N593H.

## 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) (1)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Butler BLACK HAWK)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC

## Earlier aircraft with N593H

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N593H before.

- [Cancelled 1994-08-15](https://openairdocs.org/deregistered/N593H-1994-08-15): Enstrom F-28C, S/N 374. Exported to Mexico. Owner: [Zeier Bruce E](https://openairdocs.org/faa-owner/ZEIER%20BRUCE%20E), [Zumbrota, MN](https://openairdocs.org/faa-place/MN/Zumbrota)

## Related

- Other Butler BLACK HAWK aircraft: https://openairdocs.org/model/butler-black-hawk/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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