# N4531W: Rockwell International 112TC, registration cancelled 1993-07-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 13, 1993
- Status when cancelled: Triennial form not returned
- Airframe: [Rockwell International 112TC](https://openairdocs.org/model/rockwell-international-112tc) (registry code 7630306)
- Data sheets: [TCDS A12SO](https://openairdocs.org/tcds/A12SO) (OpenAirDocs)
- Serial number: 13040
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 9, 1990
- Last registry action: May 19, 1993
- Mode S code: A57FD1
- Owners when cancelled: [Taffel Sherman D DBA](https://openairdocs.org/faa-owner/TAFFEL%20SHERMAN%20D%20DBA), [Center For Educ Envir Develop](https://openairdocs.org/faa-owner/CENTER%20FOR%20EDUC%20ENVIR%20DEVELOP)
- Location: [Columbia, MD](https://openairdocs.org/faa-place/MD/Columbia)
- Owner type: Individual
- Owner's area on the map: 39.2060° N, 76.8282° W: Placed by OpenAirDocs at the center of ZIP code 21045, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4531W
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4531W
- Page: https://openairdocs.org/deregistered/N4531W-1993-07-13

From the FAA registry file of November 5, 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 Rockwell International 112TC: https://openairdocs.org/model/rockwell-international-112tc.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 NYC92LA151](https://openairdocs.org/ntsb/NYC92LA151), Aug 9, 1992: Rockwell 112-TC (N4531W), St Mary'S, WV, destroyed. Probable cause: THE FATIGUE CRACKING FRACTURE OF THE PROPELLER HUB, RESULTING IN A FORCED LANDING, AND COLLISION WITH A HOUSE.

## FAA accident and incident reports (4)

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 19920809029819A](https://openairdocs.org/incident/19920809029819A), Aug 9, 1992: Gulstm 112TC (N4531W), St Mary, WV, Destroyed. Loud boom. Oil on windshield. Struck residence landing. Prop hub cracked,lost prop blade. Prior sudden stoppages.
- [Incident 19910525038529I](https://openairdocs.org/incident/19910525038529I), May 25, 1991: Gulstm 112TC (N4531W), Annapolis, MD. Pilot stated he did not receive NOTAM of airshow practice. Flew over academy during pratice and jets had to divert.
- [Incident 19901231061049I](https://openairdocs.org/incident/19901231061049I), Dec 31, 1990: Gulstm 112TC (N4531W), Savannah, GA, Minor damage. Pilot forgot to lower landing gear. Landed gear up.
- [Incident 19901123057689I](https://openairdocs.org/incident/19901123057689I), Nov 23, 1990: Gulstm 112TC (N4531W), Louisville, KY, Minor damage. Nose gear would not extend on arrival at destination. Diverted to alternate airport and landed nose gear up.

---
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.