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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

.-- ----. -.. -

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.

HOFMANN, PETRA LFiled Mar 2, 2026
DismissedFCC ↗
Cutrer, Grady LFiled Oct 24, 2006
Not awardedFCC ↗
Riesling Contest GroupFiled Oct 24, 2006
Not awardedFCC ↗

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FCC data as of Jul 10, 2026

W9DT FCC Vanity Status: 3 Competing Applications & History