K0PJM
Active1x3District 0
Competitive callsign — 5 applications filed with the FCC.
License HolderMadigan, Patrick J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRed Wing, MN
Grant DateDec 24, 2021
Expiration DateDec 24, 2031
K0PJM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Madigan, Patrick J in Red Wing, MN. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Myers, Paul on Feb 2, 2026. K0PJM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .--. .--- --
CW Weight: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Papa Juliet Mike
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMar 11, 2026
- License IssuedDec 24, 2021
- Vanity Callsign GrantedDec 24, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.