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

KN4JMK

Cancelled

Tyree, Jonah C

Location: Harrison, TN
Class: General
Granted: 2018-02-09
Expires: 2028-02-09
FRN: 0027228022

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

KN4JMK cleared its 2-year hold on 2020-03-05. Eligible for vanity application.

Last held by Tyree, Jonah C (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

K4KHIactive· G
Tyree, Jonah CTNgranted 2018-03-06

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 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 →