WP4ZZ

WP4ZZ is restricted to amateurs with a USPS address in Puerto Rico

WP4ZZ is restricted to Technician class operators or higher.

WP4ZZ is c - canceled 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, Heriberto	I - Individual	G - General	12 / VI	C - Canceled	2019-12-27	2022-01-31	2022-06-28	2029-12-27
Torres Santiago, Victor L	I - Individual	G - General	12 / PR	C - Canceled	2013-04-13	2014-11-25	2017-09-06	2023-04-13
DONATO, NELSON	I - Individual	P - Technician Plus	12 / PR	E - Expired	1990-11-06	1990-11-06	2002-11-07	2000-11-06

WP4ZZ is restricted to amateurs with a USPS address in Puerto Rico

WP4ZZ is restricted to Technician class operators or higher.

WP4ZZ is c - canceled 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Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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
Mon 2019-12-09	KK4DCX	12 / PR	Perez, Heriberto	0008908454 I - Online	MD - Modification	(none)	2019-12-27	G - Granted
Tue 2013-03-26	WP4ONQ	12 / PR	Torres Santiago, Victor L	0005707503 I - Online	MD - Modification	2013-03-28	2013-04-13	G - Granted
Mon 2009-06-15	WP4NXB	12 / PR	Carebbean DX Club	0003871926 I - Online	MD - Modification	2009-06-17	2009-07-03	G - Granted
Wed 2006-09-27	NP3KI	12 / PR	VELEZ MENDEZ, ALFREDO	0002769136 M - Manual	MD - Modification	2006-09-29	2006-10-17	G - Granted