KE4DVM
Available2x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderUMHOLTZ, PHILIP D
License ClassTechnician
Min. Class RequiredTechnician
LocationPORTOLA VALLEY, CA
Grant DateJul 27, 1993
Expiration DateJul 27, 2003
Cancellation DateJul 28, 2005
Available for ApplicationsJul 28, 2005
KE4DVM is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by UMHOLTZ, PHILIP D in PORTOLA VALLEY, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Stoneman, Steven on Nov 28, 2025. KE4DVM has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- . ....- -.. ...- --
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Echo Four Delta Victor Mike
Readability: 8/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJul 28, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.