# N18591: Cessna C-37

- Status: Valid registration
- Airframe: [Cessna C-37](https://openairdocs.org/model/cessna-c-37) (registry code 2070802, 4 seats)
- Engine: [Warner SS165 series](https://openairdocs.org/engine/warner-ss165-series) (registry code 64504)
- Data sheets: [TCDS ATC 622](https://openairdocs.org/tcds/ATC%20622) (Cessna Aircraft Company) (OpenAirDocs)
- Serial number: 376
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: February 5, 1964
- Certificate issued: April 13, 2021
- Expires: April 30, 2028
- Mode S code: A156EC
- Registered owner: [Wieman Dianne L](https://openairdocs.org/faa-owner/WIEMAN%20DIANNE%20L)
- Location: [Marion, TX](https://openairdocs.org/faa-place/TX/Marion)
- Owner type: Individual
- Owner's area on the map: 29.5573° N, 98.1469° W: Placed by OpenAirDocs at the center of ZIP code 78124, 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=18591
- Page: https://openairdocs.org/aircraft/N18591

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. The registry lists only the engine series, so ADs for every Warner SS165 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Cessna C-37)

None in force.

### Matched by engine (Warner SS165 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N18591.

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20000720029469I](https://openairdocs.org/incident/20000720029469I), Jul 20, 2000: Cessna C37 (N18591), Waverly, IA, Minor damage. (-23)Aircraft after landing on runway 10 went off the side of the runway where the landing gear collapsed. This resulted in damage to the gear and prop.
- [Incident 19800614053129I](https://openairdocs.org/incident/19800614053129I), Jun 14, 1980: Cessna C37 (N18591), Spangle, WA, Minor damage. Landed short of runway while making precautionary landing due to deteriorating weather.

## 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) (3)

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 (Cessna C-37)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC
- [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc

## Related

- Other Cessna C-37 aircraft: https://openairdocs.org/model/cessna-c-37/aircraft.md
- The Warner SS165 series engine: https://openairdocs.org/engine/warner-ss165-series.md

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