W4WDI
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWALL, ROBERT H
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAnderson, SC
Grant DateMay 2, 2023
Expiration DateJul 9, 2033
W4WDI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WALL, ROBERT H in Anderson, SC. 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 WALL, ROBERT H on Jun 19, 2003. W4WDI has 12 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .-- -.. ..
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Four Whiskey Delta India
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 23, 2025
- License RenewedMay 2, 2023
- Administrative Update AppliedOct 12, 2022
- Administrative Update AppliedOct 12, 2022
- License ModifiedFeb 2, 2022
- License ModifiedJan 5, 2022
- Administrative Update AppliedDec 11, 2021
- Administrative Update AppliedMar 3, 2015
- License RenewedApr 11, 2013
- Administrative Update AppliedOct 2, 2007
- License IssuedJul 9, 2003
- Vanity Callsign Granted
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- WALL, ROBERT HFiled Jun 19, 2003Not awardedFCC ↗