KN4MAB
Available2x3District 4
No competing applications on record.
License HolderSwiatlowski, Roger
License ClassTechnician
Min. Class RequiredTechnician
LocationFranklin, KY
Grant DateMay 4, 2018
Expiration DateMay 4, 2028
Cancellation DateJan 17, 2024
Available for ApplicationsJan 18, 2026
KN4MAB is a 2x3 format amateur radio callsign. It is currently registered to Swiatlowski, Roger in Franklin, KY. 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: 34 units(Moderate)
Voice Phonetics
Kilo November Four Mike Alpha Bravo
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 CanceledJan 17, 2024
- System-Generated GrantMay 4, 2018
- License IssuedMay 4, 2018
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.