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

KN4JYX

Cancelled

HOLLERN, JASON M

Location: HARRISBURG, NC
Class: Amateur Extra
Granted: 2018-02-22
Expires: 2028-02-22
FRN: 0027271063

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

Vanity availability

Available

Available now

KN4JYX cleared its 2-year hold on 2023-05-07. Eligible for vanity application.

Last held by HOLLERN, JASON M (NC).

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

AJ8Hactive· E
HOLLERN, JASON MNCgranted 2021-05-07

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

All →

K4LWW 2026-09-10
K4ONS 2026-09-10
KG4TPH 2026-09-10
KK4LNB 2026-09-10
KK4LND 2026-09-10

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 →