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

KB4CK

KB4CK is restricted to Advanced class operators or higher.
KB4CK is c - canceled, but is not yet 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
Kennamer, Charles R I - Individual E - Amateur Extra4 / VA C - Canceled 2025-08-08 2025-08-08 2025-09-06 2035-08-08
COPELAND, GUY H I - Individual E - Amateur Extra4 / SC E - Expired 1997-11-14 2000-11-09 2009-11-17 2007-11-14

Retrieving applications for

KB4CK

KB4CK is restricted to Advanced class operators or higher.
KB4CK is c - canceled, but is not yet 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  • Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2025-07-21 KZ4UY 4 / VA Kennamer, Charles R 0011655804
I - Online
MD - Modification 2025-07-21 2025-08-08 G - Granted
Mon 2024-12-30 KQ4ZWQ 4 / AL Potter, Madeline M 0011382844
I - Online
MD - Modification 2024-12-30 2025-01-17 G - Granted
Tue 2021-12-14 KO4VFU 4 / FL Kilgore, Frank C 0009834273
I - Online
MD - Modification (none) 2022-01-05 G - Granted
Thu 2018-11-29 N4SEG 4 / FL LENTZ, STEPHEN E 0008454644
I - Online
MD - Modification (none) 2018-12-18 G - Granted