WP4KJ

WP4KJ is restricted to amateurs with a USPS address in Puerto Rico

WP4KJ is restricted to Technician class operators or higher.

WP4KJ 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
LOPEZ, JUAN	I - Individual	E - Amateur Extra	12 / PR	C - Canceled	2019-06-18	2021-04-01	2021-04-20	2029-09-12
MARCANO, WILLIAM	I - Individual	P - Technician Plus	12 / PR	E - Expired	1987-08-11	1987-08-11	1999-08-16	1997-08-11

WP4KJ is restricted to amateurs with a USPS address in Puerto Rico

WP4KJ is restricted to Technician class operators or higher.

WP4KJ 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Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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
Tue 2009-08-25	KP3KJ	12 / PR	Lopez-Garcia, Juan E	0003948940 M - Manual	MD - Modification	2009-08-27	2009-09-12	G - Granted