KM4MPL
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBarbieri, Clyde A
License ClassTechnician
Min. Class RequiredTechnician
LocationBoca Raton, FL
Grant DateAug 12, 2025
Expiration DateAug 17, 2035
KM4MPL is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Barbieri, Clyde A in Boca Raton, FL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Lonas, Michael S on Jun 2, 2015. KM4MPL has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- -- .--. .-..
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Mike Four Mike Papa Lima
Readability: 8.5/10(High readability)
License History
- License RenewedAug 12, 2025
- System-Generated GrantAug 17, 2015
- License IssuedAug 17, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Lonas, Michael SFiled Jun 2, 2015Not awardedFCC ↗