KM5MK
Active2x2District 5
Competitive callsign — 3 applications filed with the FCC.
License HolderGLYNN, CHARLES J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationALLEYTON, TX
Grant DateNov 19, 2025
Expiration DateFeb 9, 2036
KM5MK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by GLYNN, CHARLES J in ALLEYTON, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by GLYNN, CHARLES J on Jan 20, 2016. KM5MK has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ..... -- -.-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Mike Five Mike Kilo
Readability: 9/10(Excellent readability)
License History
- Administrative Update AppliedNov 22, 2025
- License RenewedNov 19, 2025
- Administrative Update AppliedDec 21, 2021
- License IssuedFeb 9, 2016
- Vanity Callsign GrantedFeb 9, 2016
- License CanceledMar 1, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.