WD4O
Active2x1District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWALDRON, DENNIS B
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationDOUGLASVILLE, GA
Grant DateNov 14, 2018
Expiration DateNov 24, 2028
WD4O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by WALDRON, DENNIS B in DOUGLASVILLE, GA. 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 Castle, Kerry W on Dec 15, 2005. WD4O has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.. ....- ---
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Delta Four Oscar
Readability: 8.5/10(High readability)
License History
- Authorization PrintedDec 11, 2018
- Reference Copy Duplicate RequestedDec 7, 2018
- License RenewedNov 14, 2018
- License RenewedAug 28, 2008
- Tax ID (TIN) AddedAug 26, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Castle, Kerry WFiled Dec 15, 2005Not awardedFCC ↗