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

AD0HK

Cancelled

Kempke, Harry F

Location: Lakewood, CO
Class: Amateur Extra
Granted: 2007-04-13
Expires: 2017-04-13
Previous call: N8FWQ
FRN: 0011499969

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Vanity availability

Available

Available now

AD0HK cleared its 2-year hold on 2010-09-16. Eligible for vanity application.

Last held by Kempke, Harry F (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

N8FWQactive· E
Kempke, Harry FOHgranted 2018-07-24

Prior holders later became

N8FWQactive· E
Kempke, Harry FOHgranted 2018-07-24

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 2026-09-11
KD0TBX 2026-09-11
KD0TBZ 2026-09-11

Starting with AD0

All →

AD0BO CA · 2026-10-01
AD0CK MN · 2026-11-25
AD0PN MN · 2027-01-23
AD0DJ MN · 2027-02-28
AD0DU CO · 2027-04-28

Full history → Vanity availability → Callsign genealogy →