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

WD4CD

Active

Pate Jr, Joseph H

Location: Knoxville, TN
Class: Amateur Extra
Granted: 2018-05-08
Expires: 2028-05-08
Previous call: AB4JP
FRN: 0006202642

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Vanity availability

Held

Currently held

WD4CD 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

AB4JPcancelled· E
Pate Jr, Joseph HTNgranted 2018-02-24cancelled 2018-05-08
KG4REDcancelled· E
Pate Jr, Joseph HTNgranted 2011-11-08cancelled 2018-02-24

Prior holders later became

AD4CDcancelled· E
DURHAM, CARL NSCgranted 2008-03-28cancelled 2011-01-21

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with WD4

All →

WD4FLY FL · 2026-09-21
WD4EUD KY · 2026-10-09
WD4KJC MS · 2026-10-12
WD4KLU FL · 2026-10-12
WD4BQW NC · 2026-10-15

Full history → Vanity availability → Callsign genealogy →