Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KU4RJ

Cancelled

Doby, Ronald A

Location: Dumfries, VA
Class: Amateur Extra
Granted: 1998-05-04
Expires: 2008-05-04
Previous call: WD9DIN
FRN: 0006351407

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Vanity availability

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KU4RJ cleared its 2-year hold on 2006-04-13. Eligible for vanity application.

Last held by Doby, Ronald A (VA).

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 →

Previously held by current licensee

WD9DINcancelled
cancelled 1998-05-04

Prior holders later became

AI4FBcancelled· E
Doby, Ronald AVAgranted 1998-05-04cancelled 2004-05-04

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

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W4CVH 2026-09-12
KQ4URY 2026-09-13

Starting with KU4

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KU4QM KY · 2026-10-19
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KU4QL FL · 2027-01-18
KU4X AL · 2027-03-11
KU4FE AL · 2027-03-22

Full history → Vanity availability → Callsign genealogy →