K1TBD
Available1x3District 1
Competitive callsign — 2 applications filed with the FCC.
License HolderBROOK, DMITRI
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationUNIONVILLE, CT
Grant DateMar 9, 2021
Expiration DateMar 9, 2031
Cancellation DateJan 17, 2024
Available for ApplicationsJan 18, 2026
K1TBD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BROOK, DMITRI in UNIONVILLE, CT. 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 White, Robert C on Feb 12, 2025. K1TBD has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- - -... -..
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo One Tango Bravo Delta
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 CanceledJan 17, 2024
- License ModifiedDec 11, 2023
- License ModifiedNov 15, 2021
- License IssuedMar 9, 2021
- Vanity Callsign GrantedMar 9, 2021
- License ExpiredAug 20, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.