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

KN4WRB

Cancelled

Portch, Charles W

Location: Lake Worth, FL
Class: General
Granted: 2019-08-20
Expires: 2029-08-20
FRN: 0027757913

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Vanity availability

Available

Available now

KN4WRB cleared its 2-year hold on 2021-11-13. Eligible for vanity application.

Last held by Portch, Charles W (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 →

Prior holders later became

KN4ZWScancelled· E
Portch, Charles WFLgranted 2019-08-20cancelled 2024-03-08

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4HCL 2026-09-09
KG4UZU 2026-09-09
KG4UZX 2026-09-09
KK4LMR 2026-09-09
W3EFZ 2026-09-09

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 →