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

WD0M

Active

HANNIGAN, JOSEPH C

Location
Grand Junction, CO
Class
Amateur Extra
Granted
2023-03-02
Expires
2033-05-30
Previous call
WL7M
FRN
0002143931
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Vanity availability

Held

Currently held

WD0M 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

  1. WL7Mactive· E
    Howard, George MFLgranted 2023-10-24
  2. KL7ITcancelled· E
    Howard, George MAKgranted 2017-02-24cancelled 2023-10-24
  3. NW4Gactive· E
    Spears, Terrel JSCgranted 2019-03-16

Prior holders later became

  1. N3VPcancelled· E
    GEER, CHARLES PMNgranted 2000-04-28cancelled 2000-06-27

License history

0 events

No recorded events.

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