KK4DM
Active2x2District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderEnloe, Jacob M
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationTempe, AZ
Grant DateApr 20, 2026
Expiration DateApr 20, 2036
KK4DM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Enloe, Jacob M in Tempe, AZ. 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 Enloe, Jacob M on Mar 2, 2026. KK4DM has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -.. --
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Kilo Four Delta Mike
Readability: 8.5/10(High readability)
License History
- Vanity Callsign GrantedApr 20, 2026
- License IssuedApr 20, 2026
- License CanceledJan 8, 2021
- License RenewedOct 23, 2018
- Vanity Callsign GrantedJan 16, 2009
- License IssuedJan 16, 2009
- License ExpiredOct 3, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.