Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KK4RZG

Cancelled

Lambert, Christopher S

Location: Fort Knox, KY
Class: Technician
Granted: 2013-06-19
Expires: 2023-06-19
FRN: 0022784334

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Vanity availability

Available

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KK4RZG cleared its 2-year hold on 2015-07-09. Eligible for vanity application.

Last held by Lambert, Christopher S (KY).

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

K4RJCactive· G
Lambert, Chris SNCgranted 2023-07-27

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

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Starting with KK4

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Full history → Vanity availability → Callsign genealogy →