K5MST
Active1x3District 5
Competitive callsign — 6 applications filed with the FCC.
License HolderTomasofsky, Michael S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMcKinney, TX
Grant DateMar 14, 2025
Expiration DateMar 14, 2035
K5MST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Tomasofsky, Michael S in McKinney, TX. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Tomasofsky, Michael S on Feb 24, 2025. K5MST has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -- ... -
CW Weight: 24 units(Light (fast to send))
Voice Phonetics
Kilo Five Mike Sierra Tango
Readability: 8/10(High readability)
License History
- License IssuedMar 14, 2025
- Vanity Callsign GrantedMar 14, 2025
Vanity Application Activity
Competing applications filed with the FCC for this callsign.