KK1SKI
Active2x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderKoellner, Kenneth
License ClassGeneral
Min. Class RequiredTechnician
LocationMedfield, MA
Grant DateJun 17, 2025
Expiration DateJun 17, 2035
KK1SKI is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Koellner, Kenneth in Medfield, MA. 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 Koellner, Kenneth on May 29, 2025. KK1SKI has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- .---- ... -.- ..
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Kilo One Sierra Kilo India
Readability: 6.5/10(Good readability)
License History
- License IssuedJun 17, 2025
- Vanity Callsign GrantedJun 17, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Koellner, KennethFiled May 29, 2025Not awardedFCC ↗