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

KB4AAA

Cancelled

MURILLO, YLDELISA

Location: MIAMI, FL
Class: Amateur Extra
Granted: 1999-02-03
Expires: 2009-02-03

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KB4AAA. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KM4JCGcancelled· G
Barker, Billy JKYgranted 2015-03-23cancelled 2015-04-17

Prior holders later became

KB4YYcancelled· E
SMITH, EDWARD LNCgranted 2011-01-11cancelled 2015-06-26

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 KB4

All →

KB4IIB TN · 2026-09-14
KB4CON KY · 2026-09-21
KB4OXL IL · 2026-10-02
KB4CO TN · 2026-10-04
KB4XQ AL · 2026-10-05

Full history → Vanity availability → Callsign genealogy →