WA4MAT
Active2x3District 4
No competing applications on record.
License HolderJOHNSTON, CLIFFORD J
License ClassAdvanced
Min. Class RequiredTechnician
LocationMT PLEASANT, SC
Grant DateDec 17, 2025
Expiration DateFeb 7, 2036
WA4MAT is a 2x3 format amateur radio callsign. It is currently registered to JOHNSTON, CLIFFORD J in MT PLEASANT, SC. 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: 31 units(Moderate)
Voice Phonetics
Whiskey Alpha Four Mike Alpha Tango
Readability: 8/10(High readability)
License History
- Administrative Update AppliedDec 19, 2025
- License RenewedDec 17, 2025
- License RenewedJan 15, 2016
- License RenewedJan 12, 2006
- Administrative Update AppliedSep 28, 2005
- FRN Association Email SentSep 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.