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

AF6DO

Cancelled

Hardy, Mark D

Location: Santa Clara, CA
Class: Amateur Extra
Granted: 2001-06-01
Expires: 2011-06-01
Previous call: KG6GRR
FRN: 0005546221

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Vanity availability

Available

Available now

AF6DO cleared its 2-year hold on 2010-12-13. Eligible for vanity application.

Last held by Hardy, Mark D (CA).

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

KG6GRRcancelled· E
Hardy, Mark DCAgranted 2001-06-01cancelled 2007-07-24

Prior holders later became

K6MDHactive· E
Hardy, Mark DCAgranted 2018-10-10

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with AF6

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AF6UR CA · 2026-09-17
AF6ML CA · 2026-10-12
AF6WC CA · 2026-10-28
AF6XW CA · 2027-05-20
AF6AH CA · 2027-08-16

Full history → Vanity availability → Callsign genealogy →