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

KO4UJS

Cancelled

Pinero, Heiko E

Location: Newport News, VA
Class: Amateur Extra
Granted: 2021-11-01
Expires: 2031-11-01
FRN: 0031492168

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Vanity availability

Available

Available now

KO4UJS cleared its 2-year hold on 2026-02-27. Eligible for vanity application.

Last held by Pinero, Heiko E (VA).

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

KZ4EPactive· E
Pinero, Heiko EVAgranted 2021-11-01

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KB3ZEV 2026-09-09
KK4LMC 2026-09-09
KK4LMF 2026-09-09
KK4LMX 2026-09-10
KQ4GPU 2026-09-10

Starting with KO4

All →

KO4UTL FL · 2026-09-13
KO4PTL KY · 2026-09-17
KO4OSB VA · 2026-09-21
KO4TMC FL · 2026-09-21
KO4YVJ FL · 2026-09-24

Full history → Vanity availability → Callsign genealogy →