W5ESI
Available1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderANTWILER, RUBY C
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCLINTON, MO
Grant DateAug 15, 2006
Expiration DateAug 15, 2016
Cancellation DateAug 16, 2018
Available for ApplicationsAug 16, 2018
W5ESI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ANTWILER, RUBY C in CLINTON, MO. 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 Worsnup, James A on Sep 22, 2026. W5ESI has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ..... . ... ..
CW Weight: 18 units(Ultra-light (very fast to send))
Voice Phonetics
Whiskey Five Echo Sierra India
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredAug 16, 2018
- License RenewedAug 15, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Worsnup, James AFiled Sep 22, 2026Not awardedFCC ↗