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

KJ4IRG

Cancelled

Mertz Jr, Donald C

Location: Hampton, VA
Class: Amateur Extra
Granted: 2008-03-19
Expires: 2018-03-19
Previous call: KJ4CVR
FRN: 0017570201

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Vanity availability

Available

Available now

KJ4IRG cleared its 2-year hold on 2012-04-15. Eligible for vanity application.

Last held by Mertz Jr, Donald C (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

KJ4CVRcancelled· G
Mertz Jr, Donald CVAgranted 2008-03-19cancelled 2008-12-29

Prior holders later became

KJ4MZactive· E
Mertz Jr, Donald CVAgranted 2020-02-10

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KG4VBI 2026-09-12
W4CVH 2026-09-12
KQ4URY 2026-09-13
KD4SUS 2026-09-14
KD4SVO 2026-09-14

Starting with KJ4

All →

KJ4ZTP WA · 2026-09-13
KJ4RVA FL · 2026-10-11
KJ4ZQX SC · 2026-10-29
KJ4AAD GA · 2026-11-05
KJ4RZZ FL · 2026-11-08

Full history → Vanity availability → Callsign genealogy →