K5MSZ
Active1x3District 5
Competitive callsign — 1 application filed with the FCC.
License HolderZavadsky, Matthew S
License ClassTechnician
Min. Class RequiredGeneral
LocationWeatherford, TX
Grant DateNov 21, 2025
Expiration DateDec 29, 2035
K5MSZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Zavadsky, Matthew S in Weatherford, TX. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Zavadsky, Matthew S on Dec 9, 2015. K5MSZ has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... -- ... --..
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Five Mike Sierra Zulu
Readability: 8/10(High readability)
License History
- License RenewedNov 21, 2025
- Administrative Update AppliedDec 29, 2023
- License IssuedDec 29, 2015
- Vanity Callsign GrantedDec 29, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Zavadsky, Matthew SFiled Dec 9, 2015Not awardedFCC ↗