Confidence: Medium · Source: FCC ULS · As of 2026-09-09

KB1FDJ

Cancelled

Clarke Jr, John J

Location: West Warwick, RI
Class: Technician Plus
Granted: 2000-05-10
Expires: 2010-05-10
FRN: 0003640521

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Vanity availability

Available

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KB1FDJ cleared its 2-year hold on 2002-06-13. Eligible for vanity application.

Last held by Clarke Jr, John J (RI).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

W1DBRactive· E
Clarke Jr, John JSCgranted 2020-05-22

License history

0 events

No recorded events.

More vanity slots coming available

From Rhode Island

All →

KB1YQJ 2026-09-13
KB1YQM 2026-09-13
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KA1YTN 2026-09-21
N1NNZ 2026-09-28

Starting with KB1

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KB1ICB ME · 2026-09-10
KB1YQB NH · 2026-09-10
KB1YQC NH · 2026-09-10
KB1YQD NH · 2026-09-10
KB1HYE FL · 2026-09-12

Full history → Vanity availability → Callsign genealogy →