# N4TW: 2020 Timothy D Wiens CCX-2000

- Status: Valid registration
- Airframe: [Timothy D Wiens CCX-2000](https://openairdocs.org/model/timothy-d-wiens-ccx-2000) (registry code 05639CS, 2 seats)
- Engine: [Lycoming CC363I](https://openairdocs.org/engine/lycoming-cc363i) (registry code 41465)
- Serial number: CCX-2000-0103
- Year built: 2020
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 2, 2020
- Certificate issued: May 18, 2020
- Expires: May 31, 2027
- Mode S code: A4A9AD
- Registered owner: [Wiens Timothy D](https://openairdocs.org/faa-owner/WIENS%20TIMOTHY%20D)
- Location: [Broomfield, CO](https://openairdocs.org/faa-place/CO/Broomfield)
- Owner type: Individual
- Owner's area on the map: 39.8907° N, 105.1137° W: Placed by OpenAirDocs at the center of ZIP code 80021, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4TW
- Page: https://openairdocs.org/aircraft/N4TW

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 (Timothy D Wiens CCX-2000)

None in force.

### Matched by engine (Lycoming CC363I)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4TW.

## NTSB investigations on N4TW not matched to an aircraft (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 MKC79DCG54](https://openairdocs.org/ntsb/MKC79DCG54), Jul 4, 1979: Pitts S2 (N4TW), Garnett, KS, substantial damage

## FAA accident and incident reports

None matched to N4TW.

## Reports on N4TW not matched to an aircraft (1)

They name N4TW, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19790704014179A](https://openairdocs.org/incident/19790704014179A), Jul 4, 1979: Amtrpt PITTSSPECS2S (N4TW), Garnett, KS, Substantial damage. Struck motorcycle parked on runway during landing rollout. Factor - poor visibility from aircraft cockpit.

## 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)

None matched to this aircraft's models.

## Earlier aircraft with N4TW

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4TW before.

- [Cancelled 2013-07-30](https://openairdocs.org/deregistered/N4TW-2013-07-30): Wood COMPETITOR, S/N 001, built 1972. Registration expired, pending cancellation. Owner: [Bergeron Maurice](https://openairdocs.org/faa-owner/BERGERON%20MAURICE), [New Smyrna Bch, FL](https://openairdocs.org/faa-place/FL/New%20Smyrna%20Bch)

## Related

- Other Timothy D Wiens CCX-2000 aircraft: https://openairdocs.org/model/timothy-d-wiens-ccx-2000/aircraft.md
- The Lycoming CC363I engine: https://openairdocs.org/engine/lycoming-cc363i.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.