K6OPM
Active1x3District 6
Competitive callsign — 1 application filed with the FCC.
License HolderPiesco, Mark
License ClassTechnician
Min. Class RequiredGeneral
LocationOak Park, CA
Grant DateFeb 19, 2026
Expiration DateMay 13, 2036
K6OPM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Piesco, Mark in Oak Park, CA. 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 Piesco, Mark on Apr 25, 2016. K6OPM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... --- .--. --
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Six Oscar Papa Mike
Readability: 8.5/10(High readability)
License History
- License RenewedFeb 19, 2026
- License IssuedMay 13, 2016
- Vanity Callsign GrantedMay 13, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Piesco, MarkFiled Apr 25, 2016Not awardedFCC ↗