W6DOC
Active1x3District 6
Competitive callsign — 5 applications filed with the FCC.
License HolderTANAKA MD, ROBERT M
License ClassGeneral
Min. Class RequiredGeneral
LocationMODESTO, CA
Grant DateFeb 26, 2020
Expiration DateMay 21, 2030
W6DOC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by TANAKA MD, ROBERT M in MODESTO, CA. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Phillips, Daryl M on Jun 4, 2026. W6DOC has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... -.. --- -.-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Six Delta Oscar Charlie
Readability: 8/10(High readability)
License History
- License RenewedFeb 26, 2020
- License IssuedMay 21, 2010
- Vanity Callsign GrantedMay 21, 2010
- License ExpiredMar 4, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.