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

AB0XB

Cancelled

Tharp, David L

Location: Fort Collins, CO
Class: Amateur Extra
Granted: 2012-07-10
Expires: 2022-10-03
Previous call: KC0OEI
FRN: 0007755069

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Vanity availability

Available

Available now

AB0XB cleared its 2-year hold on 2023-01-09. Eligible for vanity application.

Last held by Tharp, David L (CO).

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

KC0OEIcancelled· E
Tharp, David LCOgranted 2002-10-03cancelled 2002-11-05

Prior holders later became

K0PEactive· E
Tharp, David LCOgranted 2021-01-09

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

K0RTS 2026-09-09
K7UGT 2026-09-09
W0RMH 2026-09-09
KB7PWB 2026-09-10
KF0RME 2026-09-10

Starting with AB0

All →

AB0UX MN · 2026-09-10
AB0YX MO · 2026-09-26
AB0DI IA · 2026-11-02
AB0DP KS · 2026-12-21
AB0UV MN · 2027-01-18

Full history → Vanity availability → Callsign genealogy →