KP4JM

KP4JM is restricted to amateurs with a USPS address in Puerto Rico

KP4JM is restricted to Technician class operators or higher.

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
MASSO, JOSE M	I - Individual	E - Amateur Extra	12 / PR	A - Active	2024-05-23	2024-05-23		2034-07-15
FUENTES, JORGE L	I - Individual	E - Amateur Extra	1 / CT	C - Canceled	2010-12-21	2010-12-22	2012-06-22	2020-12-21

KP4JM is restricted to amateurs with a USPS address in Puerto Rico

KP4JM is restricted to Technician class operators or higher.

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Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2014-12-12	WP4LTR	12 / PR	CRUZ MORALES, JOSE E	0006581045 I - Online	MD - Modification	2014-12-12	2014-12-30	G - Granted
Wed 2014-06-25	KP4FBM	12 / PR	MASSO, JOSE M	0006343558 I - Online	MD - Modification	2014-06-25	2014-07-15	G - Granted
Thu 2014-04-17	WP4OBT	12 / PR	Medina Del Bianco, James S	0006243279 I - Online	MD - Modification	2014-04-17	2014-05-06	G - Granted
Wed 2010-12-01	N1MIG	12 / PR	FUENTES, JORGE L	0004518665 I - Online	MD - Modification	2010-12-02	2010-12-21	G - Granted
Mon 2010-08-16	WP3XD	12 / PR	JIMENEZ-CRUZ, MARCELINO	0004354879 I - Online	MD - Modification	2010-08-17	2010-09-03	D - Dismissed
Thu 2009-04-02	WP4NTZ	12 / PR	MATOS, JESUS M	0003795131 I - Online	MD - Modification	2009-04-03	2009-04-21	D - Dismissed
Thu 2000-05-11	WP4HXB	12 / PR	MELENDEZ SANCHEZ, JOSE	0000128468 I - Online	MD - Modification	2000-05-12	2000-05-30	D - Dismissed
Fri 1999-07-30	WP4INK	12 / PR	MORALES ORELLANA, JOSE E	0000019671 I - Online	MD - Modification	1999-08-26	1999-09-30	G - Granted