W4UDT
Active1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderMauch, Jay E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationHubbard, OH
Grant DateNov 5, 2020
Expiration DateNov 28, 2030
W4UDT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Mauch, Jay E in Hubbard, OH. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by LaBonte, Jay L on Dec 30, 2025. W4UDT has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- ..- -.. -
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Whiskey Four Uniform Delta Tango
Readability: 7.5/10(High readability)
License History
- License RenewedNov 5, 2020
- License RenewedOct 30, 2010
- License IssuedNov 28, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.