# N3683X: 2007 Stephenson Dennis ZODIAC 601XL, registration cancelled 2013-01-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 30, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Stephenson Dennis ZODIAC 601XL](https://openairdocs.org/model/stephenson-dennis-zodiac-601xl) (registry code 05622A2)
- Engine: [Jabiru 3300](https://openairdocs.org/engine/jabiru-3300) (registry code 34802)
- Serial number: 6-5136
- Year built: 2007
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Acft Co ZODIAC CH 601 XL
- Airworthiness: Experimental, amateur built
- Airworthiness date: November 3, 2008
- Certificate issued: September 27, 2006
- Last registry action: October 15, 2008
- Mode S code: A42CDB
- Owner when cancelled: [Stephenson Dennis](https://openairdocs.org/faa-owner/STEPHENSON%20DENNIS)
- Location: [Midvale, UT](https://openairdocs.org/faa-place/UT/Midvale)
- Owner type: Individual
- Owner's area on the map: 40.6153° N, 111.8918° W: Placed by OpenAirDocs at the center of ZIP code 84047, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3683X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3683X
- Page: https://openairdocs.org/deregistered/N3683X-2013-01-30

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Stephenson Dennis ZODIAC 601XL: https://openairdocs.org/model/stephenson-dennis-zodiac-601xl.md

## 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 WPR09FA141](https://openairdocs.org/ntsb/WPR09FA141), Mar 3, 2009: Stephenson Zodiac 601 XL (N3683X), Antelope Island, UT, substantial damage, 1 fatal. Probable cause: The in-flight failure of both wings due to aileron flutter. The aileron flutter was the result of inadequate wing stiffness and the lack of aileron counterbalances.

## 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 20090303001909A](https://openairdocs.org/incident/20090303001909A), Mar 3, 2009: Stephe CH601XL (N3683X), Syracuse, UT, Destroyed, 1 fatal. On March 3, 2009, at approximately 8:38 am mountain standard time, experimental amateur-built stephen zodiac ch 601 xl, N3683X collided with mountainous…

## Other aircraft with N3683X

- [Cancelled 1973-12-07](https://openairdocs.org/deregistered/N3683X-1973-12-07): Aero Commander 100, S/N 325. Exported to Canada. Owner: [Vergato Joseph J](https://openairdocs.org/faa-owner/VERGATO%20JOSEPH%20J), [Salisbury, MA](https://openairdocs.org/faa-place/MA/Salisbury)

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