KC5ESI
Active2x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderCisneros, Ernest A
License ClassTechnician
Min. Class RequiredTechnician
LocationAustin, TX
Grant DateMar 7, 2025
Expiration DateMar 7, 2035
KC5ESI is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Cisneros, Ernest A in Austin, TX. 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 Cisneros, Ernest A on Apr 23, 2014. KC5ESI has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ..... . ... ..
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Charlie Five Echo Sierra India
Readability: 6.5/10(Good readability)
License History
- License RenewedMar 7, 2025
- Administrative Update AppliedJun 21, 2018
- Administrative Update AppliedMay 31, 2014
- Administrative Update AppliedMay 31, 2014
- License IssuedMay 13, 2014
- Vanity Callsign GrantedMay 13, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cisneros, Ernest AFiled Apr 23, 2014Not awardedFCC ↗