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

KN4QJK

Cancelled

Lindquist, Robert M

Location: Jupiter, FL
Class: Amateur Extra
Granted: 2018-10-17
Expires: 2028-10-17
Previous call: KN4PQN
FRN: 0027799253

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Vanity availability

Available

Available now

KN4QJK cleared its 2-year hold on 2021-03-19. Eligible for vanity application.

Last held by Lindquist, Robert M (FL).

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

KN4PQNcancelled· G
Lindquist, Robert MFLgranted 2018-10-17cancelled 2018-11-14

Prior holders later became

KX4QWactive· E
Lindquist, Robert MFLgranted 2018-10-17

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

KD4SPY 2026-09-11
KK4LOA 2026-09-11
KB1HYE 2026-09-12
KO4UTL 2026-09-13
KQ4RHZ 2026-09-13

Starting with KN4

All →

KN4ZVG FL · 2026-09-17
KN4LGK GA · 2026-09-21
KN4VXC NC · 2026-09-21
KN4RPM VA · 2026-10-07
KN4GAM GA · 2026-10-12

Full history → Vanity availability → Callsign genealogy →