KM4PHH
Active2x3District 4
No competing applications on record.
License HolderMATTHEWS, MARK D
License ClassGeneral
Min. Class RequiredTechnician
LocationSEMINOLE, FL
Grant DateDec 3, 2025
Expiration DateNov 25, 2035
KM4PHH is a 2x3 format amateur radio callsign. It is currently registered to MATTHEWS, MARK D in SEMINOLE, FL. 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 Mike Four Papa Hotel Hotel
Readability: 8/10(High readability)
License History
- Administrative Update AppliedDec 4, 2025
- License RenewedDec 3, 2025
- Administrative Update AppliedNov 7, 2017
- License ModifiedDec 14, 2015
- System-Generated GrantNov 25, 2015
- License IssuedNov 25, 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.