K5SMK
Active1x3District 5
Competitive callsign — 4 applications filed with the FCC.
License HolderKrupinski, Stephen M
License ClassTechnician
Min. Class RequiredGeneral
LocationWinnsboro, TX
Grant DateSep 1, 2020
Expiration DateSep 1, 2030
K5SMK is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Krupinski, Stephen M in Winnsboro, TX. 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 Krupinski, Stephen M on Aug 14, 2020. K5SMK has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... ... -- -.-
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Five Sierra Mike Kilo
Readability: 8/10(High readability)
License History
- Administrative Update AppliedDec 6, 2023
- Administrative Update AppliedDec 6, 2023
- License IssuedSep 1, 2020
- Vanity Callsign GrantedSep 1, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.