W4KU
Active1x2District 4
No competing applications on record.
License HolderSHANKLE III, WALLACE O
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationBARLOW, KY
Grant DateAug 8, 2026
Expiration DateNov 4, 2036
W4KU is a 1x2 format amateur radio callsign. It is currently registered to SHANKLE III, WALLACE O in BARLOW, KY. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
.-- ....- -.- ..-
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Whiskey Four Kilo Uniform
Readability: 8/10(High readability)
License History
- License RenewedAug 8, 2026
- License RenewedSep 9, 2016
- License RenewedSep 13, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.