KM4ER
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderSHEPHERD, DON E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationNEON, KY
Grant DateAug 12, 1998
Expiration DateAug 12, 2008
Cancellation DateAug 13, 2010
Available for ApplicationsAug 13, 2010
KM4ER is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by SHEPHERD, DON E in NEON, KY. 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 ATKISON, MICHAEL H on Jan 20, 2026. KM4ER has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- -- ....- . .-.
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Mike Four Echo Romeo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredAug 13, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.