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

KO4PR

Active

REBOLLIDA, PEDRO L

Location: MIAMI, FL
Class: Amateur Extra
Granted: 2018-06-26
Expires: 2028-09-09
Previous call: KC4BOZ
FRN: 0006893143

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

Vanity availability

Held

Currently held

KO4PR is held by an active license; it isn't a vanity slot right now.

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

KC4BOZcancelled· E
REBOLLIDA, PEDRO LFLgranted 2008-08-21cancelled 2008-09-09

Prior holders later became

AC4OEexpired· E
MILLS, RABUN SALgranted 1992-03-03cancelled 2004-03-04

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 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 →