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

KN4URO

Cancelled

Shmidheiser, Kenneth A

Location: Somerset, KY
Class: Technician
Granted: 2019-05-20
Expires: 2029-05-20
FRN: 0028507804

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Vanity availability

Available

Available now

KN4URO cleared its 2-year hold on 2021-06-14. Eligible for vanity application.

Last held by Shmidheiser, Kenneth A (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

K1ENSactive· T
Shmidheiser, Kenneth AKYgranted 2019-06-15

License history

0 events

No recorded events.

More vanity slots coming available

From Kentucky

All →

KG4VAS 2026-09-11
KG4VAT 2026-09-11
K4OTU 2026-09-14
KD4SWM 2026-09-14
KD4SWN 2026-09-14

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 →