KI4ES
Available2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderSTEWART, JERRY A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCalhoun, TN
Grant DateNov 25, 2010
Expiration DateJan 8, 2021
Cancellation DateFeb 1, 2011
Available for ApplicationsFeb 2, 2013
KI4ES is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by STEWART, JERRY A in Calhoun, TN. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Shen, Edgar on Nov 17, 2025. KI4ES has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .. ....- . ...
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
Kilo India Four Echo Sierra
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledFeb 1, 2011
- License RenewedNov 25, 2010
- Administrative Update AppliedMar 2, 2007
- License RenewedDec 16, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.