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

KK4WXR

Cancelled

Uthoff, Ryan W

Location: Lebanon, TN
Class: Amateur Extra
Granted: 2013-01-29
Expires: 2023-01-29
Previous call: KK4LET
FRN: 0021988480

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Vanity availability

Available

Available now

KK4WXR cleared its 2-year hold on 2015-12-13. Eligible for vanity application.

Last held by Uthoff, Ryan 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 →

Previously held by current licensee

KK4LETcancelled· G
Uthoff, Ryan WTNgranted 2012-08-20cancelled 2013-01-29

Prior holders later became

NW4KUactive· E
Uthoff, Ryan WKYgranted 2023-10-27

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 →