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W4DUH

Active1x3District 4

Competitive callsign — 8 applications filed with the FCC.

License HolderROTCH, EDWARD C

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationWASHINGTON, ME

Grant DateDec 9, 2017

Expiration DateDec 9, 2027

W4DUH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ROTCH, EDWARD C in WASHINGTON, ME. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by Frost, Shaun on Nov 21, 2017. W4DUH has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Whiskey Four Delta Uniform Hotel

Readability: 7.5/10(High readability)

License History

License IssuedDec 9, 2017
Vanity Callsign GrantedDec 9, 2017

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Frost, ShaunFiled Nov 21, 2017
Not awardedFCC ↗
Wesner, Earl HFiled Nov 4, 2009
Not awardedFCC ↗
Nadler, Joel LFiled Jan 10, 2002
Not awardedFCC ↗
Phillips, Eddie MFiled Jan 10, 2002

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Sep 4, 2026

Not awarded

Colvin Jr, Sam NFiled Sep 14, 2001

Not awardedFCC ↗

SCHWARTZ, EUGENEFiled Sep 14, 2001

Not awardedFCC ↗

BROOKS, STEPHEN CFiled Mar 10, 2000

Not awardedFCC ↗

DOBSON, PATRICIA AFiled Mar 10, 2000

Not awardedFCC ↗

W4DUH FCC Vanity Status: 8 Competing Applications & History