W4TMT
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderBielak, Kenneth M
License ClassTechnician
Min. Class RequiredGeneral
LocationKnoxville, TN
Grant DateDec 11, 2025
Expiration DateDec 11, 2035
W4TMT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Bielak, Kenneth M in Knoxville, TN. 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 Temples, Tina M on Feb 19, 2026. W4TMT has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- - -- -
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Whiskey Four Tango Mike Tango
Readability: 8.5/10(High readability)
License History
- License RenewedDec 11, 2025
- License IssuedNov 7, 2015
- Vanity Callsign GrantedNov 7, 2015
- License ExpiredAug 17, 2010
- License ModifiedDec 28, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.