AD4TM
Active2x2District 4
Competitive callsign — 9 applications filed with the FCC.
License HolderCalhoun Jr, Ralph V
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationShalimar, FL
Grant DateDec 23, 2022
Expiration DateDec 23, 2032
AD4TM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Calhoun Jr, Ralph V in Shalimar, FL. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by Calhoun Jr, Ralph V on Dec 5, 2022. AD4TM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -.. ....- - --
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
Alpha Delta Four Tango Mike
Readability: 8.5/10(High readability)
License History
- License IssuedDec 23, 2022
- Vanity Callsign GrantedDec 23, 2022
- License CanceledJul 1, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.