KW4OT
Active2x2District 4
No competing applications on record.
License HolderHeffken, William E
License ClassGeneral
Min. Class RequiredGeneral
LocationWARSAW, OH
Grant DateNov 20, 2025
Expiration DateDec 1, 2035
KW4OT is a 2x2 format amateur radio callsign. It is currently registered to Heffken, William E in WARSAW, OH. 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: 33 units(Moderate)
Voice Phonetics
Kilo Whiskey Four Oscar Tango
Readability: 8/10(High readability)
License History
- License RenewedNov 20, 2025
- System-Generated GrantDec 1, 2015
- License IssuedDec 1, 2015
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.