K0PPP
Active1x3District 0
Competitive callsign — 6 applications filed with the FCC.
License HolderLyons, Robert L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBolingbrook, IL
Grant DateJun 24, 2026
Expiration DateJun 24, 2036
K0PPP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Lyons, Robert L in Bolingbrook, IL. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Koppenhaver, Jeffery M on Mar 28, 2016. K0PPP 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 Papa Papa
Readability: 7.5/10(High readability)
License History
- License RenewedJun 24, 2026
- License IssuedApr 15, 2016
- Vanity Callsign GrantedApr 15, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.