KN4JER
Active2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCorson, John H
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMadison, ME
Grant DateJun 20, 2017
Expiration DateJun 20, 2027
KN4JER is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Corson, John H in Madison, ME. 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 Qualter, Gerald T on May 31, 2017. KN4JER has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- .--- . .-.
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo November Four Juliet Echo Romeo
Readability: 6/10(Good readability)
License History
- License ModifiedJul 21, 2017
- License IssuedJun 20, 2017
- Vanity Callsign GrantedJun 20, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.