Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AC4RZ

Expired

Tillotson, David R

Location: Easley, SC
Class: Amateur Extra
Granted: 2012-03-31
Expires: 2022-06-23
Previous call: N4TCD
FRN: 0006877344

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Vanity availability

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AC4RZ cleared its 2-year hold on 2026-06-22. Eligible for vanity application.

Last held by Tillotson, David R (SC).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

N4TCD
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13
KQ4UXM 2026-09-14
WB2BUS 2026-09-14

Starting with AC4

All →

AC4VP FL · 2026-09-14
AC4UX CA · 2026-09-16
AC4SQ GA · 2026-09-19
AC4ZY TN · 2026-09-21
AC4FX TN · 2026-10-23

Full history → Vanity availability → Callsign genealogy →