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

KC9SON

KC9SON 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
ERDMANN, BILL F I - Individual E - Amateur Extra9 / WI C - Canceled 2020-06-01 2020-12-09 2021-03-09 2030-06-08

Retrieving applications for

KC9SON

KC9SON 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  • Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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
Tue 2010-09-14 KC9NLN 9 / WI Sonkowsky, Jeffery D 0004388771
I - Online
MD - Modification 2010-09-16 2010-10-02 G - Granted