KP4HCM
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCOLON MONTERO, HECTOR R
License ClassGeneral
Min. Class RequiredTechnician
LocationPONCE, PR
Grant DateNov 20, 2025
Expiration DateNov 20, 2035
KP4HCM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by COLON MONTERO, HECTOR R in PONCE, 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 Colon Montero, Hector R on Oct 2, 2015. KP4HCM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- .... -.-. --
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Papa Four Hotel Charlie Mike
Readability: 8/10(High readability)
License History
- License RenewedNov 20, 2025
- License ModifiedApr 11, 2022
- License IssuedOct 20, 2015
- Vanity Callsign GrantedOct 20, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Colon Montero, Hector RFiled Oct 2, 2015Not awardedFCC ↗