WD4HOO
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGREENWOOD, WALTER T
License ClassGeneral
Min. Class RequiredTechnician
LocationMILAN, TN
Grant DateApr 2, 2014
Expiration DateJun 17, 2024
Cancellation DateJun 18, 2026
Available for ApplicationsJun 18, 2026
WD4HOO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by GREENWOOD, WALTER T in MILAN, TN. 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 Woods, Paul E on Jun 17, 2026. WD4HOO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.. ....- .... --- ---
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Whiskey Delta Four Hotel Oscar Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJun 18, 2026
- License RenewedApr 2, 2014
- Tax ID (TIN) AddedJun 4, 2002
- License ModifiedJun 4, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Woods, Paul EFiled Jun 17, 2026PendingFCC ↗