KP4DB

KP4DB is restricted to amateurs with a USPS address in Puerto Rico

KP4DB is restricted to Technician class operators or higher.

KP4DB 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
BARRETO SR, ANGEL D	I - Individual	A - Advanced	12 / PR	E - Expired	2014-10-29	2014-10-29	2025-07-30	2023-07-29

KP4DB is restricted to amateurs with a USPS address in Puerto Rico

KP4DB is restricted to Technician class operators or higher.

KP4DB 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Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2003-07-11	KP4GD	12 / PR	BARRETO SR, ANGEL D	0001385680 M - Manual	MD - Modification	2003-07-18	2003-07-29	G - Granted
Mon 2002-05-13	KP4DOT	12 / PR	Cubero Caban Sr., Luis A	0000884652 I - Online	MD - Modification	2002-05-14	2002-05-31	G - Granted
Mon 2002-04-29	WP4LQU	12 / PR	RODRIGUEZ HERNANDEZ, ISRAEL D	0000872772 M - Manual	MD - Modification	2002-05-03	2002-05-17	D - Dismissed