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

WW4US

Active

HARROLD, THOMAS (Goob) P

Location
GREEN COVE SPRINGS, FL
Class
Advanced
Granted
2020-10-16
Expires
2031-01-05
Previous call
KO4KM
FRN
0004738274
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Vanity availability

Held

Currently held

WW4US 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. KO4KMcancelled· A
    HARROLD, THOMAS PFLgranted 1996-09-06cancelled 2001-01-05

License history

0 events

No recorded events.

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From Florida

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Starting with WW4

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