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

AD0EZ

Active

Clarke, Christopher R

Location: Denver, CO
Class: Amateur Extra
Granted: 2020-02-06
Expires: 2030-04-26
Previous call: AG6SY
FRN: 0019756436

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Vanity availability

Held

Currently held

AD0EZ is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

AG6SYcancelled· E
Clarke, Christopher RCOgranted 2010-04-26cancelled 2013-08-06
KJ6HIJcancelled· E
Clarke, Christopher RCAgranted 2010-04-26cancelled 2013-04-19

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KB7PWB 2026-09-10
KF0RME 2026-09-10
KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 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 →