AB3GM
Available2x2District 3
Competitive callsign — 2 applications filed with the FCC.
License HolderKLIMCHENKO, SERGEY B
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSILVER SPRING, MD
Grant DateOct 19, 2007
Expiration DateOct 19, 2017
Cancellation DateDec 4, 2007
Available for ApplicationsDec 5, 2009
AB3GM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by KLIMCHENKO, SERGEY B in SILVER SPRING, MD. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Shelby, Harold E on Jun 15, 2026. AB3GM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ...-- --. --
CW Weight: 32 units(Moderate)
Voice Phonetics
Alpha Bravo Three Golf Mike
Readability: 9/10(Excellent readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledDec 4, 2007
- License IssuedNov 13, 2007
- System-Generated GrantNov 13, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.