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

KJ4UKA

Cancelled

Grover, Jonathan D

Location: Maryland Heights, MO
Class: Amateur Extra
Granted: 2010-04-20
Expires: 2020-04-20
FRN: 0019743723

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Vanity availability

Available

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KJ4UKA cleared its 2-year hold on 2012-08-19. Eligible for vanity application.

Last held by Grover, Jonathan D (MO).

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

N6AZactive· E
Grover, Jonathan DALgranted 2020-07-03

License history

0 events

No recorded events.

More vanity slots coming available

From Missouri

All →

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Starting with KJ4

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Full history → Vanity availability → Callsign genealogy →