KB1MDS
Active2x3District 1
No competing applications on record.
License HolderZielinski, Mariusz R
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationWinchester, NH
Grant DateMay 10, 2025
Expiration DateMar 28, 2035
KB1MDS is a 2x3 format amateur radio callsign. It is currently registered to Zielinski, Mariusz R in Winchester, NH. 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
Kilo Bravo One Mike Delta Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedMay 10, 2025
- License ModifiedFeb 8, 2017
- License RenewedJan 15, 2015
- License ModifiedFeb 25, 2014
- System-Generated GrantMar 28, 2005
- License IssuedMar 28, 2005
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.