W9DH
Active1x2District 9
Competitive callsign — 5 applications filed with the FCC.
License HolderHoffman, David C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationNaperville, IL
Grant DateJan 16, 2025
Expiration DateApr 12, 2035
W9DH is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Hoffman, David C in Naperville, IL. 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 Hoffman, David C on Mar 23, 2005. W9DH has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----. -.. ....
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Nine Delta Hotel
Readability: 8.5/10(High readability)
License History
- License RenewedJan 16, 2025
- License RenewedFeb 13, 2015
- License IssuedApr 12, 2005
- Vanity Callsign GrantedApr 12, 2005
- Internal Correction AppliedJul 25, 2003
- Internal Correction AppliedJul 25, 2003
- Administrative Update AppliedAug 22, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.