KP4OMD
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMARIN-DIAZ, LUIS O
License ClassGeneral
Min. Class RequiredTechnician
LocationHUMACAO, PR
Grant DateMay 23, 2025
Expiration DateMay 23, 2035
KP4OMD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MARIN-DIAZ, LUIS O in HUMACAO, 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 Marin Diaz, Luis O on May 5, 2025. KP4OMD has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- --- -- -..
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Papa Four Oscar Mike Delta
Readability: 8/10(High readability)
License History
- License ModifiedJul 27, 2026
- License IssuedMay 23, 2025
- Vanity Callsign GrantedMay 23, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Marin Diaz, Luis OFiled May 5, 2025Not awardedFCC ↗