KP4IZ

KP4IZ is restricted to amateurs with a USPS address in Puerto Rico

KP4IZ is restricted to Technician class operators or higher.

KP4IZ is e - expired and is 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
PEREZ, JOHNNY W	I - Individual	A - Advanced	12 / PR	E - Expired	2006-04-11	2006-04-11	2018-04-12	2016-04-11
PEREZ, JOHNNY W	I - Individual	A - Advanced	12 / PR	C - Canceled	2005-02-08	2005-02-08	2006-01-10	2015-02-08
PEREZ, JOHNNY W	I - Individual	A - Advanced	12 / PR	C - Canceled	2004-07-09	2004-07-09	2004-11-23	2014-07-09
PEREZ, JOHNNY W	I - Individual	A - Advanced	12 / PR	C - Canceled	1997-07-09	1997-07-09	2004-06-16	2007-07-09

KP4IZ is restricted to amateurs with a USPS address in Puerto Rico

KP4IZ is restricted to Technician class operators or higher.

KP4IZ is e - expired and is 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Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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
Fri 2020-09-18	KP3CS	12 / PR	Castiel, Jorge E	0009229406 I - Online	MD - Modification	(none)	2020-10-06	G - Granted
Thu 2006-03-23	KP4JP	12 / PR	PEREZ, JOHNNY W	0002541641 I - Online	MD - Modification	2006-03-24	2006-04-11	G - Granted
Thu 2005-01-20	KP4JP	12 / PR	PEREZ, JOHNNY W	0002013776 I - Online	MD - Modification	2005-01-21	2005-02-08	G - Granted
Mon 2004-06-21	WP4ACQ	12 / PR	PEREZ, JOHNNY W	0001780473 I - Online	MD - Modification	2004-06-23	2004-07-09	G - Granted