KC9TRO
Unknown2x3Zone 9
License HolderROCKWELL, STEPHEN R
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 28, 2026
- License ModifiedApr 7, 2026
- License RenewedDec 12, 2020
- Administrative Update AppliedJun 5, 2012
- License ModifiedApr 27, 2011
- System-Generated GrantFeb 23, 2011
- License IssuedFeb 23, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.