KM4TAW
Active2x3District 4
No competing applications on record.
License HolderMazur, Mark W
License ClassTechnician
Min. Class RequiredTechnician
LocationReston, VA
Grant DateFeb 24, 2026
Expiration DateApr 7, 2036
KM4TAW is a 2x3 format amateur radio callsign. It is currently registered to Mazur, Mark W in Reston, VA. 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 Mike Four Tango Alpha Whiskey
Readability: 8/10(High readability)
License History
- License RenewedFeb 24, 2026
- System-Generated GrantApr 7, 2016
- License IssuedApr 7, 2016
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.