WB4KNO
Active2x3District 4
No competing applications on record.
License HolderPopnoe, Matt
License ClassTechnician
Min. Class RequiredTechnician
LocationBrady, TX
Grant DateMay 12, 2026
Expiration DateJun 18, 2036
WB4KNO is a 2x3 format amateur radio callsign. It is currently registered to Popnoe, Matt in Brady, 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: 40 units(Moderate)
Voice Phonetics
Whiskey Bravo Four Kilo November Oscar
Readability: 7/10(Good readability)
License History
- License RenewedMay 12, 2026
- License RenewedApr 8, 2016
- License RenewedMay 16, 2006
- FRN Association Email SentMay 15, 2006
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.