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

AK4AI

AK4AI is restricted to Amateur Extra class operators.
AK4AI is c - canceled and is available.
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
Phillips, David C I - Individual E - Amateur Extra4 / GA C - Canceled 2008-12-19 2013-06-27 2013-07-16 2018-12-19

Retrieving applications for

AK4AI

AK4AI is restricted to Amateur Extra class operators.
AK4AI is c - canceled and is available.
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  • Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2025-12-22 KJ5MDG 5 / TX Yang, Yuedong 0011839468
I - Online
MD - Modification 2025-12-22 2026-01-09 G - Granted
Thu 2022-07-21 KK4ZYN 4 / AL Kirkham, Daniel A 0010138690
I - Online
MD - Modification 2022-07-22 2022-08-09 G - Granted