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

AB0OQ

Cancelled

HELFINSTINE, ALAN R

Location: BROOKLYN CENTER, MN
Class: Amateur Extra
Granted: 1997-11-13
Expires: 2007-07-24
Previous call: KI0KP
FRN: 0002348498

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Vanity availability

Available

Available now

AB0OQ cleared its 2-year hold on 2002-10-14. Eligible for vanity application.

Last held by HELFINSTINE, ALAN R (MN).

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

KI0KPcancelled· A
HELFINSTINE, ALAN RMNgranted 1997-11-13cancelled 2000-08-23
WB0QXCcancelled· G
HELFINSTINE, ALAN Rcancelled 1997-11-13

Prior holders later became

WB0Qactive· E
HELFINSTINE, ALAN RMOgranted 2020-08-04

License history

0 events

No recorded events.

More vanity slots coming available

From Minnesota

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KC0OBE 2026-09-15

Starting with AB0

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AB0UX MN · 2026-09-10
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AB0DI IA · 2026-11-02
AB0DP KS · 2026-12-21
AB0UV MN · 2027-01-18

Full history → Vanity availability → Callsign genealogy →