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W1HDX

Active1x3District 1

Competitive callsign — 3 applications filed with the FCC.

License HolderDU BOIS, JOHN L

License ClassAdvanced

Min. Class RequiredGeneral

LocationBOXBOROUGH, MA

Grant DateMay 30, 2025

Expiration DateJun 1, 2035

W1HDX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DU BOIS, JOHN L in BOXBOROUGH, MA. 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 Tavares, Daniel L on Feb 19, 2025. W1HDX has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Whiskey One Hotel Delta X-ray

Readability: 8/10(High readability)

License History

Administrative Update AppliedJun 2, 2025
License RenewedMay 30, 2025
License RenewedApr 4, 2015
License RenewedMar 10, 2005
FRN Association Letter SentMar 10, 2005

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Tavares, Daniel LFiled Feb 19, 2025
Not awardedFCC ↗
ONDONA, HALLEY TFiled Jan 18, 2000
Not awardedFCC ↗
QUINONES, ANGELFiled Jan 18, 2000
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

W1HDX FCC Vanity Status: 3 Competing Applications & History