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

KC3ZUO

Cancelled

CITRO, FRANCIS J

Location: Frederick, MD
Class: General
Granted: 2018-03-23
Expires: 2028-05-13
Previous call: WV8FJC
FRN: 0017691338

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Vanity availability

30d

Available on 2026-10-11

KC3ZUO cancelled on 2024-10-11. Hold ends in 30 days.

Last held by CITRO, FRANCIS J (MD).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

WV8FJCcancelled· G
CITRO, FRANCIS JMDgranted 2018-03-23cancelled 2024-09-21
KD8IKGcancelled· T
Citro, Francis JWVgranted 2008-04-22cancelled 2008-05-13

Prior holders later became

N3XDRactive· G
CITRO, FRANCIS JMDgranted 2024-10-11

License history

0 events

No recorded events.

More vanity slots coming available

From Maryland

N3JTJ 2026-09-12
KB3ZFH 2026-09-13
KC3MJH 2026-09-13
KC3ZPN 2026-09-13
KB3HRU 2026-09-18

Starting with KC3

KC3MJH MD · 2026-09-13
KC3WYD PA · 2026-09-13
KC3ZPN MD · 2026-09-13
KC3UTQ PA · 2026-09-17
KC3WTR PA · 2026-09-17

Full history → Vanity availability → Callsign genealogy →