# N18018: 1937 Arrow F

- Status: Valid registration
- Airframe: [Arrow F](https://openairdocs.org/model/arrow-f) (registry code 8521004, 2 seats)
- Engine: [Ford CONVERSION](https://openairdocs.org/engine/ford-conversion) (registry code 26701)
- Data sheets: [TCDS ATC 613](https://openairdocs.org/tcds/ATC%20613) (State Securities Company) (OpenAirDocs)
- Serial number: 31
- Year built: 1937
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: September 4, 1974
- Certificate issued: August 14, 2014
- Expires: August 31, 2027
- Mode S code: A14348
- Registered owner: [R Douthitt Enterprises Inc](https://openairdocs.org/faa-owner/R%20DOUTHITT%20ENTERPRISES%20INC)
- Location: [El Centro, CA](https://openairdocs.org/faa-place/CA/El%20Centro)
- Owner type: Corporation
- Owner's area on the map: 32.7702° N, 115.5986° W: Placed by OpenAirDocs at the center of ZIP code 92243, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=18018
- Page: https://openairdocs.org/aircraft/N18018

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 (Arrow F)

None in force.

### Matched by engine (Ford CONVERSION)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N18018.

## FAA accident and incident reports

None matched to N18018.

## 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) (5)

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 (Arrow F)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc
- [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc
- [STC SA1008WE](https://openairdocs.org/stc/SA1008WE): Installation of Poly-Fiber covering material. Poly-Fiber Inc
- [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer. Electronics International

## Related

- Other Arrow F aircraft: https://openairdocs.org/model/arrow-f/aircraft.md
- The Ford CONVERSION engine: https://openairdocs.org/engine/ford-conversion.md

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