KD4BBJ
Active2x3District 4
No competing applications on record.
License HolderCIERESZKO, THOMAS A
License ClassGeneral
Min. Class RequiredTechnician
LocationArvada, CO
Grant DateJun 19, 2025
Expiration DateJun 19, 2035
KD4BBJ is a 2x3 format amateur radio callsign. It is currently registered to CIERESZKO, THOMAS A in Arvada, CO. 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Delta Four Bravo Bravo Juliet
Readability: 7/10(Good readability)
License History
- License RenewedJun 19, 2025
- Administrative Update AppliedDec 7, 2021
- License RenewedJun 25, 2013
- License RenewedMay 29, 2003
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.