KF5TBX
Available2x3District 5
No competing applications on record.
License HolderDeRobles, Sergio A
License ClassGeneral
Min. Class RequiredTechnician
LocationHouston, TX
Grant DateDec 30, 2023
Expiration DateDec 30, 2033
Cancellation DateFeb 16, 2024
Available for ApplicationsFeb 17, 2026
KF5TBX is a 2x3 format amateur radio callsign. It is currently registered to DeRobles, Sergio A in Houston, TX. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- ..-. ..... - -... -..-
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Foxtrot Five Tango Bravo X-ray
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledFeb 16, 2024
- License ModifiedJan 29, 2024
- License RenewedDec 30, 2023
- System-Generated GrantDec 12, 2012
- License IssuedDec 12, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.