WP4LZ

WP4LZ is restricted to amateurs with a USPS address in Puerto Rico

WP4LZ is restricted to Technician class operators or higher.

WP4LZ 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
VEGA, POLONIA	I - Individual	P - Technician Plus	12 / PR	E - Expired	1997-07-07	1997-07-07	2009-07-08	2007-07-07

WP4LZ is restricted to amateurs with a USPS address in Puerto Rico

WP4LZ is restricted to Technician class operators or higher.

WP4LZ 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Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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
Thu 2023-07-20	WP4SWZ	12 / PR	TORRES ZAYAS, LUIS A	0010626039 I - Online	MD - Modification	2023-07-21	2023-08-08	G - Granted
Fri 2012-06-15	WP4OMS	12 / PR	Zayas-Ortiz, Luis R	0005264547 I - Online	MD - Modification	2012-06-19	2012-07-03	G - Granted