W6HDM
Active1x3District 6
Competitive callsign — 12 applications filed with the FCC.
License HolderGottlieb, Marc
License ClassGeneral
Min. Class RequiredGeneral
LocationSouth San Francisco, CA
Grant DateMar 18, 2025
Expiration DateMar 18, 2035
W6HDM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Gottlieb, Marc in South San Francisco, CA. This callsign has attracted significant interest in the amateur radio community, with 12 vanity applications filed with the FCC. The most recent was submitted by Gottlieb, Marc on Feb 27, 2025. W6HDM has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... .... -.. --
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Six Hotel Delta Mike
Readability: 8.5/10(High readability)
License History
- License IssuedMar 18, 2025
- Vanity Callsign GrantedMar 18, 2025
- License ExpiredMar 16, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.