KC3HDT
Active2x3District 3
No competing applications on record.
License HolderSpears, Mark A
License ClassGeneral
Min. Class RequiredTechnician
LocationLa Plata, MD
Grant DateFeb 24, 2026
Expiration DateMay 18, 2036
KC3HDT is a 2x3 format amateur radio callsign. It is currently registered to Spears, Mark A in La Plata, MD. 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: 36 units(Moderate)
Voice Phonetics
Kilo Charlie Three Hotel Delta Tango
Readability: 7.5/10(High readability)
License History
- License RenewedFeb 24, 2026
- License ModifiedJul 13, 2023
- System-Generated GrantMay 18, 2016
- License IssuedMay 18, 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.