KN4ESM
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderZueffle, Stephan
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMiami, FL
Grant DateJul 20, 2017
Expiration DateJul 20, 2027
Cancellation DateSep 26, 2017
Available for ApplicationsSep 27, 2019
KN4ESM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Zueffle, Stephan in Miami, FL. 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 Marcos, Elba S on Jul 5, 2022. KN4ESM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- . ... --
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo November Four Echo Sierra Mike
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledSep 26, 2017
- System-Generated GrantJul 20, 2017
- License IssuedJul 20, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Marcos, Elba SFiled Jul 5, 2022Not awardedFCC ↗