# N600K: Aero Commander 1121B, registration cancelled 1999-06-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 14, 1999
- Status when cancelled: Valid registration
- Airframe: [Aero Commander 1121B](https://openairdocs.org/model/aero-commander-1121b) (registry code 0142010)
- Data sheets: [TCDS A2SW](https://openairdocs.org/tcds/A2SW) (OpenAirDocs)
- Serial number: 148
- Type of aircraft: Fixed wing multi engine
- Certificate issued: September 20, 1996
- Last registry action: September 23, 1996
- Mode S code: A7C820
- Owner when cancelled: [Kalitta Flying Service](https://openairdocs.org/faa-owner/KALITTA%20FLYING%20SERVICE)
- Location: [Morristown, TN](https://openairdocs.org/faa-place/TN/Morristown)
- Owner type: Corporation
- Owner's area on the map: 36.2333° N, 83.3378° W: Placed by OpenAirDocs at the center of ZIP code 37814, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N600K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=600K
- Page: https://openairdocs.org/deregistered/N600K-1999-06-14

From the FAA registry file of October 31, 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 Aero Commander 1121B: https://openairdocs.org/model/aero-commander-1121b.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.