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

W1CRO

W1CRO is restricted to Technician class operators or higher.
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
Whittum, John S I - Individual G - General0 / CO A - Active 2026-06-23 2026-06-23 2036-06-23
WHITTUM, ARTHUR R I - Individual E - Amateur Extra4 / VA C - Canceled 2023-08-19 2023-08-19 2026-04-01 2033-08-29
OGREN JR, CHARLES R I - Individual E - Amateur Extra1 / RI C - Canceled 2001-03-30 2001-03-30 2002-03-28 2011-03-30
WHITTUM, ARTHUR R I - Individual G - General– / C - Canceled — 1997-11-17

Retrieving licensees with trustee

W1CRO

With Licensee ID = ‘L01009984’

CallsignRegion
/ State
Entity
Name
Applicant
Type
License
Status
Grant
Date
Effective
Date
Cancel
Date
Expire
Date
KI4JZQ4 / VA The Ole Virginia Hams Amateur Radio Club, Inc B - Amateur Club C - Canceled 2005-05-04 2005-05-04 2005-05-27 2015-05-04

Retrieving applications for

W1CRO

W1CRO is restricted to Technician class operators or higher.
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  • Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.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 2026-06-02 KC0OSG 0 / CO Whittum, John S 0012065900
I - Online
MD - Modification 2026-06-03 2026-06-23 G - Granted
Mon 2003-08-11 KW4AW 4 / VA WHITTUM, ARTHUR R 0001412276
I - Online
MD - Modification 2003-08-12 2003-08-29 G - Granted
Mon 2001-03-12 N1BO 1 / RI OGREN JR, CHARLES R 0000393061
I - Online
MD - Modification 2001-03-13 2001-03-30 G - Granted