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

AC3EE

Cancelled

Warner, Derek R

Location: Pottstown, PA
Class: Amateur Extra
Granted: 2017-06-02
Expires: 2027-06-02
Previous call: KC3IZN
FRN: 0026268508

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Vanity availability

565d

Available on 2028-03-27

AC3EE cancelled on 2026-03-28. Hold ends in 565 days.

Last held by Warner, Derek R (PA).

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

KC3IZNcancelled· E
Warner, Derek RPAgranted 2017-04-13cancelled 2017-06-02

Prior holders later became

WB3CEEactive· E
Warner, Derek RPAgranted 2026-03-28

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

KB3QHC 2026-09-09
N3NFG 2026-09-09
KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

Starting with AC3

AC3KF MD · 2026-09-24
AC3NE MD · 2026-10-26
AC3FS NC · 2026-11-26
AC3NM PA · 2026-12-10
AC3LG DE · 2027-01-11

Full history → Vanity availability → Callsign genealogy →