K4HDJ
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderYALOWITZ, JEFFREY S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationHUNTSVILLE, AL
Grant DateNov 8, 2019
Expiration DateNov 20, 2029
K4HDJ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by YALOWITZ, JEFFREY S in HUNTSVILLE, AL. 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 COUSE, DONALD S on Oct 28, 1999. K4HDJ has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- .... -.. .---
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Hotel Delta Juliet
Readability: 7.5/10(High readability)
License History
- License RenewedNov 8, 2019
- License RenewedNov 21, 2009
- Administrative Update AppliedFeb 18, 2004
- License ModifiedMay 18, 2000
- License IssuedNov 20, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.