W4TBK
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderWILLIAMS, MARK S
License ClassGeneral
Min. Class RequiredGeneral
LocationElizabeth, IN
Grant DateNov 21, 2001
Expiration DateFeb 18, 2012
Cancellation DateFeb 19, 2014
Available for ApplicationsFeb 19, 2014
W4TBK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WILLIAMS, MARK S in Elizabeth, IN. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Beam, Anthony on May 23, 2023. W4TBK has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- - -... -.-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey Four Tango Bravo Kilo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 19, 2014
- License RenewedNov 21, 2001
- License ModifiedJun 15, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.