KP4BO

KP4BO is restricted to amateurs with a USPS address in Puerto Rico

KP4BO is restricted to Technician class operators or higher.

KP4BO is expired, but is not yet available.

Scroll down to the applications that requested this callsign.
An Entity Name opens everything filed under that licensee’s FCC Registration Number.
A Grant Date opens all processing on that day; an Effective Date opens the license record.

Column headings link to an explanation of the column.
A bold Applicant Type marks a vanity callsign assignment.
Active licenses are listed first, then the rest by Effective Date, newest first.

Entity Name	Applicant Type	Licensee Class	Region / State	License Status	Grant Date	Effective Date	Cancel Date	Expire Date
Asociacion De Radioaficionados De Puerto Rico Inc	B - Amateur Club		12 / PR	A - Active	2016-08-12	2016-08-12		2026-08-12
VALLS, PELAYO	I - Individual	A - Advanced	12 / PR	E - Expired	1994-02-08	1994-02-08	2006-02-09	2004-02-08

KP4BO is restricted to amateurs with a USPS address in Puerto Rico

KP4BO is restricted to Technician class operators or higher.

KP4BO is expired, but is not yet available.

An Applicant callsign opens that callsign’s history; an Entity Name opens the applicant’s history.
A ULS File Number opens the application detail; a Receipt Date opens that day’s applications.

Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.
“Granted” means the application was granted, not necessarily with this callsign.
Receipt dates more than a month old have a gray background.

Receipt Date	Applicant Callsign	Region / State	Entity Name	ULS File Number	Application Purpose	Payment Date	Last Action Date	Application Status
Mon 2016-07-25	WP4PRU	12 / PR	Asociacion De Radioaficionados De Puerto Rico Inc	0007352059 I - Online	MD - Modification	(none)	2016-08-12	G - Granted
Fri 2011-12-02	KP4MZU	12 / PR	RODRIGUEZ TORRES, JOSE A	0004976963 I - Online	MD - Modification	2011-12-05	2011-12-20	D - Dismissed
Thu 2011-06-16	NP4HT	12 / PR	ALVAREZ, HECTOR L	0004777503 M - Manual	MD - Modification	2011-06-23	2011-07-06	G - Granted
Fri 2010-09-17	KC2HAS	12 / PR	Noriega, Wilberto	0004392160 I - Online	MD - Modification	2010-09-18	2010-10-05	G - Granted