K4GTK
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKNIGHT III, GLENN T
License ClassGeneral
Min. Class RequiredGeneral
LocationWinchester, VA
Grant DateJul 7, 2026
Expiration DateJul 7, 2036
K4GTK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KNIGHT III, GLENN T in Winchester, VA. 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 KNIGHT III, GLENN T on Nov 4, 2015. K4GTK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --. - -.-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Golf Tango Kilo
Readability: 8.5/10(High readability)
License History
- License RenewedJul 7, 2026
- License IssuedNov 24, 2015
- Vanity Callsign GrantedNov 24, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- KNIGHT III, GLENN TFiled Nov 4, 2015Not awardedFCC ↗