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

KK4RDW

Cancelled

Davis, Charles W

Location: knoxville, TN
Class: Technician
Granted: 2013-05-15
Expires: 2023-05-15
FRN: 0022685630

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Vanity availability

Available

Available now

KK4RDW cleared its 2-year hold on 2017-09-28. Eligible for vanity application.

Last held by Davis, Charles W (TN).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

WJ4EEPactive· T
Davis II, Charles WNCgranted 2025-08-08

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KG4VBE 2026-09-11
KK4LNP 2026-09-11
KK4LNQ 2026-09-11
KK4LNT 2026-09-11
KK4LNV 2026-09-11

Starting with KK4

All →

KK4LNP TN · 2026-09-11
KK4LNQ TN · 2026-09-11
KK4LNT TN · 2026-09-11
KK4LNV TN · 2026-09-11
KK4LOA FL · 2026-09-11

Full history → Vanity availability → Callsign genealogy →