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

AB3AK

Cancelled

HELLER, KARL W

Location: Monroeville, PA
Class: Amateur Extra
Granted: 1995-05-12
Expires: 2005-05-12
Previous call: N3APZ
FRN: 0004003083

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Vanity availability

Available

Available now

AB3AK cleared its 2-year hold on 2005-02-04. Eligible for vanity application.

Last held by HELLER, KARL W (PA).

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

N3APZcancelled· E
Heller, Karl WPAgranted 1995-05-12cancelled 2003-01-17

Prior holders later became

K3KWHcancelled· E
HELLER, KARL WPAgranted 2003-02-05cancelled 2008-12-20

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3ZFE 2026-09-13
KC3WYD 2026-09-13
KA3KEP 2026-09-14
KA3UYT 2026-09-14
KB3ZFP 2026-09-16

Starting with AB3

All →

AB3AQ MD · 2026-10-03
AB3RJ DE · 2026-12-11
AB3FR KY · 2026-12-21
AB3RT MD · 2027-01-06
AB3FL PA · 2027-03-20

Full history → Vanity availability → Callsign genealogy →