# N726N: 1931 Perth Amboy BIRD CK

- Status: Valid registration
- Airframe: [Perth Amboy BIRD CK](https://openairdocs.org/model/perth-amboy-bird-ck) (registry code 6840132, 3 seats)
- Engine: [Kinner B5 series](https://openairdocs.org/engine/kinner-b5-series) (registry code 37501)
- Data sheets: [TCDS ATC 388](https://openairdocs.org/tcds/ATC%20388) (Perth-Amboy Title Company) (OpenAirDocs)
- Serial number: 4037
- Year built: 1931
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 5, 1998
- Certificate issued: January 4, 2002
- Expires: October 31, 2029
- Mode S code: A9BB02
- Registered owner: [Golden Age Air Museum](https://openairdocs.org/faa-owner/GOLDEN%20AGE%20AIR%20MUSEUM)
- Location: [Bethel, PA](https://openairdocs.org/faa-place/PA/Bethel)
- Owner type: Corporation
- Owner's area on the map: 40.5052° N, 76.2703° W: Placed by OpenAirDocs at the center of ZIP code 19507, 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=726N
- Page: https://openairdocs.org/aircraft/N726N

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 Kinner B5 model are included.

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

### Matched by airframe (Perth Amboy BIRD CK)

None in force.

### Matched by engine (Kinner B5 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI01LA150](https://openairdocs.org/ntsb/CHI01LA150), May 28, 2001: Perth Amboy Bird CK (N726N), Casco Twp., MI, substantial damage. Probable cause: The engine failure due to carburetor ice. Factors associated with the accident were the carburetor icing conditions which existed and the tree which was contacted during the forced landing.

## FAA accident and incident reports (1)

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.

- [Accident 20010528015629A](https://openairdocs.org/incident/20010528015629A), May 28, 2001: Perth BIRDCK (N726N), Richmond, MI, Substantial damage. (.19) On may 28, 2001, at 1640 eastern daylight time, a Perth amboy, bird ck, N726N, piloted by an airline transport pilot, was substantially damaged during a…

## 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 (Perth Amboy BIRD CK)

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

## Related

- Other Perth Amboy BIRD CK aircraft: https://openairdocs.org/model/perth-amboy-bird-ck/aircraft.md
- The Kinner B5 series engine: https://openairdocs.org/engine/kinner-b5-series.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.