AK4MK
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKing, Matthew R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationHamilton, GA
Grant DateApr 16, 2026
Expiration DateJul 12, 2036
AK4MK is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by King, Matthew R in Hamilton, GA. 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 King, Matthew R on Jun 23, 2016. AK4MK has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.- ....- -- -.-
CW Weight: 31 units(Moderate)
Voice Phonetics
Alpha Kilo Four Mike Kilo
Readability: 8.5/10(High readability)
License History
- License RenewedApr 16, 2026
- License IssuedJul 12, 2016
- Vanity Callsign GrantedJul 12, 2016
- License CanceledOct 14, 2011
- System-Generated GrantSep 13, 2011
- License IssuedSep 13, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- King, Matthew RFiled Jun 23, 2016Not awardedFCC ↗