K4EJM
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWhite, Robert F
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCaribou, ME
Grant DateJul 22, 2025
Expiration DateSep 29, 2035
K4EJM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by White, Robert F in Caribou, ME. 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 MUELLER, ELIZABETH J on Sep 11, 2015. K4EJM has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- . .--- --
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Echo Juliet Mike
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJul 24, 2025
- License RenewedJul 22, 2025
- License IssuedSep 29, 2015
- Vanity Callsign GrantedSep 29, 2015
- License ExpiredFeb 13, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MUELLER, ELIZABETH JFiled Sep 11, 2015Not awardedFCC ↗