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

AJ4SP

Cancelled

TARDIF, RUSSELL C

Location: PALM HARBOR, FL
Class: Amateur Extra
Granted: 2009-09-14
Expires: 2019-09-14
FRN: 0012934543

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Vanity availability

Available

Available now

AJ4SP cleared its 2-year hold on 2011-10-03. Eligible for vanity application.

Last held by TARDIF, RUSSELL C (FL).

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

AE4UFactive· E
TARDIF, RUSSELL CFLgranted 2019-08-20

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

Starting with AJ4

All →

AJ4IB KY · 2026-09-21
AJ4MH FL · 2027-02-04
AJ4EK KY · 2027-02-14
AJ4MD GA · 2027-04-03
AJ4BA FL · 2027-05-31

Full history → Vanity availability → Callsign genealogy →