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

KO4GZI

Active

Doherty II, Joseph P

Location
Tampa, FL
Class
General
Granted
2020-08-14
Expires
2030-08-14
Previous call
KO4GHE
FRN
0029837911
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Vanity availability

Held

Currently held

KO4GZI 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. KO4GHEcancelled· G
    Doherty II, Joseph PFLgranted 2020-08-14cancelled 2020-09-04

License history

0 events

No recorded events.

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