KC1OWN
Active2x3District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderLaack II, Marvin E
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationPewaukee, WI
Grant DateAug 1, 2025
Expiration DateAug 1, 2035
KC1OWN is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Laack II, Marvin E in Pewaukee, WI. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Laack II, Marvin E on Jul 14, 2025. KC1OWN has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. .---- --- .-- -.
CW Weight: 48 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie One Oscar Whiskey November
Readability: 7/10(Good readability)
License History
- License ModifiedAug 25, 2025
- License IssuedAug 1, 2025
- Vanity Callsign GrantedAug 1, 2025
- License CanceledApr 16, 2021
- System-Generated GrantMar 5, 2021
- License IssuedMar 5, 2021
Vanity Application Activity
Competing applications filed with the FCC for this callsign.