K7AQ (since 1987)
Retrieving license, trustee, & application history for

WP4T

WP4T is restricted to amateurs with a USPS address in Puerto Rico
WP4T is restricted to Amateur Extra class operators.
Navigation:
Notes:
  • 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
Mercado-Vazquez, Walter I - Individual E - Amateur Extra12 / PR A - Active 2019-07-06 2019-07-06 2029-07-10
PEREZ, MANUEL I - Individual E - Amateur Extra12 / PR E - Expired 1997-06-20 1997-06-20 2009-06-23 2007-06-20

Retrieving applications for

WP4T

WP4T is restricted to amateurs with a USPS address in Puerto Rico
WP4T is restricted to Amateur Extra class operators.
Navigation:
  • 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.
Notes:
  • Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2021-07-26 WP4NYR 12 / PR Perez-Zorrilla, Edwin A 0009636268
I - Online
MD - Modification (none) 2021-08-13 D - Dismissed
Fri 2009-07-17 KT4J 4 / FL Roll, Frederick J 0003904988
I - Online
MD - Modification 2009-07-18 2009-08-04 D - Dismissed
Mon 2009-06-29 WD8L 4 / GA Leckie, Charles D 0003885481
I - Online
MD - Modification 2009-06-30 2009-07-17 G - Granted
Mon 2009-06-22 WP3PK 12 / PR Mercado-Vazquez, Walter 0003876840
I - Online
MD - Modification 2009-06-23 2009-07-10 G - Granted
Tue 2008-12-23 W7JM 12 / PR ANTONELLI, WILLIAM V 0003686129
I - Online
MD - Modification 2008-12-24 2009-01-10 G - Granted
Thu 2002-06-13 KP4RAA 12 / PR Santos Llanos, Rafael 0000931627
M - Manual
MD - Modification 2002-06-20 2002-07-02 G - Granted