W9DT
Active1x2District 9
Competitive callsign — 3 applications filed with the FCC.
License HolderRiesling Contest Group
Min. Class RequiredAmateur Extra
LocationCrystal Lake, IL
Grant DateFeb 10, 2017
Expiration DateFeb 10, 2027
W9DT is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Riesling Contest Group in Crystal Lake, IL. 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 HOFMANN, PETRA L on Mar 2, 2026. W9DT has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Nine Delta Tango
Readability: 8.5/10(High readability)
License History
- License RenewedFeb 10, 2017
- License IssuedNov 14, 2006
- Vanity Callsign GrantedNov 14, 2006
- Internal Correction AppliedNov 8, 2006
- Internal Correction AppliedNov 8, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.