K4GMM
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMARTIN, GREGORY M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMACON, GA
Grant DateFeb 12, 2021
Expiration DateMar 1, 2031
K4GMM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARTIN, GREGORY M in MACON, 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 MARTIN, GREGORY M on Feb 10, 2011. K4GMM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --. -- --
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Golf Mike Mike
Readability: 9.5/10(Excellent readability)
License History
- License RenewedFeb 12, 2021
- License IssuedMar 1, 2011
- Vanity Callsign GrantedMar 1, 2011
- License ExpiredJul 25, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MARTIN, GREGORY MFiled Feb 10, 2011Not awardedFCC ↗