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

W4DFR

Active

Rees Sr, David F

Location: Chaplin, KY
Class: Amateur Extra
Granted: 2023-06-22
Expires: 2033-09-06
Previous call: KK4KOE
FRN: 0021919196

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Vanity availability

Held

Currently held

W4DFR 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

KK4KOEcancelled· E
Rees Sr, David FKYgranted 2012-07-19cancelled 2013-09-06

Prior holders later became

K4TCHcancelled· E
HERING, THOMAS CTNgranted 2012-03-27cancelled 2018-07-24
K4TCHcancelled· E
HERING, THOMAS CFLgranted 2000-07-04cancelled 2001-10-27

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KK4LMJ 2026-09-09
KD4STD 2026-09-10
KK4LMT 2026-09-10
KG4VAS 2026-09-11
KG4VAT 2026-09-11

Starting with W4

All →

W4HKO FL · 2026-09-09
W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13

Full history → Vanity availability → Callsign genealogy →