KW5O
Cancelled2x1District 5
Competitive callsign — 3 applications filed with the FCC.
License HolderSmith, Stephane
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationKATY, TX
Grant DateApr 3, 2026
Cancellation DateJun 13, 2026
Available for ApplicationsJun 14, 2028
KW5O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Smith, Stephane in KATY, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Kretchmar, Phillip G on Mar 16, 2026. KW5O has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-- ..... ---
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Whiskey Five Oscar
Readability: 8.5/10(High readability)
Available Jun 14, 2028 (640 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License CanceledJun 13, 2026
- License IssuedApr 3, 2026
- Vanity Callsign GrantedApr 3, 2026
- License ExpiredMar 17, 2026
- License RenewedJan 30, 2014
- Tax ID (TIN) AddedDec 16, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.