KE3S
Active2x1District 3
Competitive callsign — 6 applications filed with the FCC.
License HolderCawthorne, John
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWarminster, PA
Grant DateFeb 3, 2021
Expiration DateFeb 27, 2031
KE3S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Cawthorne, John in Warminster, PA. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Cawthorne, John on Feb 9, 2001. KE3S has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- . ...-- ...
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
Kilo Echo Three Sierra
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJun 4, 2026
- License RenewedFeb 3, 2021
- Administrative Update AppliedJan 16, 2013
- License RenewedDec 8, 2010
- Authorization PrintedMay 15, 2001
- Internal Duplicate RequestedMay 14, 2001
- Internal Correction AppliedMay 14, 2001
- License IssuedFeb 27, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.