KP4FG
Expired2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderDE LEON, CARLOS J
License ClassAdvanced
Min. Class RequiredGeneral
LocationHATILLO, PR
Grant DateJul 31, 2014
Expiration DateOct 18, 2024
Available for ApplicationsOct 19, 2026
KP4FG is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by DE LEON, CARLOS J in HATILLO, PR. 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 ORTIZ, FELIX G on Aug 15, 2025. KP4FG has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- ..-. --.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Papa Four Foxtrot Golf
Readability: 8.5/10(High readability)
Available Oct 19, 2026 (45 days remaining)
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedJul 31, 2014
- FRN Association Letter SentAug 17, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- ORTIZ, FELIX GFiled Aug 15, 2025DismissedFCC ↗