# N421KB: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: July 7, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=421KB
- Page: https://openairdocs.org/aircraft/N421KB

## Aircraft that carried N421KB

- [Cancelled 2017-07-07](https://openairdocs.org/deregistered/N421KB-2017-07-07): Cessna 421B, S/N 421B0432, built 2000. Registration expired, pending cancellation. Owner: [Great Lakes Aviation Inc](https://openairdocs.org/faa-owner/GREAT%20LAKES%20AVIATION%20INC), [Valparaiso, IN](https://openairdocs.org/faa-place/IN/Valparaiso)

## NTSB investigations on N421KB (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 CEN10CA301](https://openairdocs.org/ntsb/CEN10CA301), Jun 4, 2010: Cessna 421B (N421KB), Anderson, IN, substantial damage. Probable cause: The pilot’s failure to establish proper rotation and liftoff speed during the takeoff roll.

## FAA accident and incident reports on N421KB (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 20100604034959A](https://openairdocs.org/incident/20100604034959A), Jun 4, 2010: Cessna 421B (N421KB), Anderson, IN, Substantial damage. This runway excursion was preceded by a loss of directional control after an unsatisfactory attempt at a rejected takeoff. The pilot holds a commercial…

---
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.