K5WTF
Active1x3District 5
Competitive callsign — 20 applications filed with the FCC.
License HolderColby, Kevin T
License ClassGeneral
Min. Class RequiredGeneral
LocationSpring, TX
Grant DateApr 7, 2026
Expiration DateJun 27, 2036
K5WTF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Colby, Kevin T in Spring, TX. This callsign has attracted significant interest in the amateur radio community, with 20 vanity applications filed with the FCC. The most recent was submitted by Roper, James J on Feb 5, 2025. K5WTF has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... .-- - ..-.
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Five Whiskey Tango Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedApr 7, 2026
- License RenewedApr 2, 2016
- Administrative Update AppliedAug 3, 2013
- License ModifiedMar 5, 2007
- Vanity Callsign GrantedJun 27, 2006
- License IssuedJun 27, 2006
- License CanceledDec 9, 2003
- License IssuedApr 23, 2002
- Vanity Callsign GrantedApr 23, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.