K7TAZ
Available1x3District 7
Competitive callsign — 4 applications filed with the FCC.
License HolderKLEIN, MARTIN
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBUTTE, MT
Grant DateFeb 25, 2014
Expiration DateMay 10, 2024
Cancellation DateMay 12, 2026
Available for ApplicationsMay 11, 2026
K7TAZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KLEIN, MARTIN in BUTTE, MT. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Glassey, Victoria on Aug 31, 2026. K7TAZ has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... - .- --..
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Seven Tango Alpha Zulu
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMay 12, 2026
- License RenewedFeb 25, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.