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

AB4CK

AB4CK is restricted to Amateur Extra class operators.
AB4CK is e - expired 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
JONES, EARL W I - Individual E - Amateur Extra4 / NC E - Expired 1997-04-07 1997-04-07 2009-03-25 2007-03-21

Retrieving applications for

AB4CK

AB4CK is restricted to Amateur Extra class operators.
AB4CK is e - expired 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  • Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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
Fri 2025-11-21 KQ4YDK 4 / FL Roberts III, Charles K 0011787505
I - Online
MD - Modification 2025-11-24 2025-12-09 G - Granted
Thu 2022-06-16 KN4QZO 4 / NC GODEV, KALIN N 0010092746
I - Online
MD - Modification 2022-06-16 2022-07-06 G - Granted
Mon 2018-10-22 KN4CGO 4 / GA PREVOST, RUSSELL D 0008410188
I - Online
MD - Modification (none) 2018-11-09 G - Granted
Tue 2014-09-02 KK4PXE 4 / FL Rockwell, David M 0006443392
I - Online
MD - Modification 2014-09-03 2014-09-20 G - Granted
Tue 2001-01-16 KF4VED 4 / VA Kestner, Christine E 0000324454
I - Online
MD - Modification 2001-01-17 2001-02-03 G - Granted