# N11809: Curtiss Wright JR CW1

- Status: Valid registration
- Airframe: [Curtiss Wright JR CW1](https://openairdocs.org/model/curtiss-wright-jr-cw1) (registry code 2620502, 2 seats)
- Data sheets: [TCDS ATC 397](https://openairdocs.org/tcds/ATC%20397) (Curtiss-Wright Corporation) (OpenAirDocs)
- Serial number: 1184
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: February 28, 2002
- Expires: August 31, 2029
- Mode S code: A04C65
- Registered owner: [Port Townsend Aero Museum](https://openairdocs.org/faa-owner/PORT%20TOWNSEND%20AERO%20MUSEUM)
- Location: [Port Townsend, WA](https://openairdocs.org/faa-place/WA/Port%20Townsend)
- Owner type: Corporation
- Owner's area on the map: 48.0413° N, 122.8267° W: Placed by OpenAirDocs at the center of ZIP code 98368, 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=11809
- Page: https://openairdocs.org/aircraft/N11809

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 (Curtiss Wright JR CW1)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N11809.

## FAA accident and incident reports

None matched to N11809.

## 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) (7)

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 (Curtiss Wright JR CW1)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc
- [STC SA8075SW](https://openairdocs.org/stc/SA8075SW): Installation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER). Razorback Fabrics Inc
- [STC SA1255GL](https://openairdocs.org/stc/SA1255GL): Surrendered and incorporated into STC SA00478CH. Cooper Aviation Supply Company, Inc
- [STC SA00957SE](https://openairdocs.org/stc/SA00957SE): Installation of Salmson Model AD9 engine in accordance with Paul T. Cullman Installation Instructions No. 1, dated July 19, 2001. Approved for serial number 1206 ONLY. Cullman Paul T
- [STC SA2-952](https://openairdocs.org/stc/SA2-952): Installation of fiberglass covering. Razorback Fabrics Inc
- [STC SA4-1210](https://openairdocs.org/stc/SA4-1210): Installation of Eonnex cover on aircraft surfaces. Ceconite, Inc

## Earlier aircraft with N11809

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N11809 before.

- [Cancelled 1975-05-05](https://openairdocs.org/deregistered/N11809-1975-05-05): Cessna 150L, S/N 15075642, built 1974. Owner: [Gross Maurice L](https://openairdocs.org/faa-owner/GROSS%20MAURICE%20L), [Granada Hills, CA](https://openairdocs.org/faa-place/CA/Granada%20Hills)

## Related

- Other Curtiss Wright JR CW1 aircraft: https://openairdocs.org/model/curtiss-wright-jr-cw1/aircraft.md

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