Site navigation:
K Explanatory notes
7 Other tools main page
Application notes
Query tools main page
Silent Key callsign harvesting
Web site news (2026-10-03)
K7AQ (since 1987)
Look up a callsign:
Retrieving licensee (FRN) callsign history for

0021291208

Show ULS data
Navigation:
  • Scroll down to this licensee’s applications.
  • A Callsign opens its license & application history; an Entity Name opens the Licensee ID history.
  • A Grant Date opens that day’s processing; an Effective Date opens the license record.
Notes:
  • A bold Callsign was assigned as a vanity callsign.
  • Active licenses are listed first, then by Effective Date; one table per Licensee ID.

With Licensee ID = ‘L01672669’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
W0DIO0 / MN Anderson, Dennis A I - Individual G - General A - Active 2021-09-14 2021-09-14 2031-12-10
KD0QAT0 / MN Anderson, Dennis A I - Individual T - Technician C - Canceled 2011-11-15 2011-11-15 2011-12-10 2021-11-15
Retrieving licensee (FRN) application history for

0021291208

Navigation:
Notes:
  • The callsign a granted application received is shown bold on a green background, inferred from a same-day license grant on this FRN.
  • Receipt dates more than a month old have a gray background.
Receipt
Date		 Applicant
Callsign		Region
/ State		 Licensee
Class		 ULS File
Number		Application
Purpose		 Payment
Date		Last Action
Date		 Application
Status		 Vanity callsign(s)
applied for
Tue 2021-09-14 W0DIO 0 / MN G - General 0009710857
B - Batch		 RM - Renewal/Modification (none) 2021-09-14 G - Granted —
Wed 2012-02-01 W0DIO 0 / MN G - General 0005056466
B - Batch		 MD - Modification (none) 2012-02-01 G - Granted —
Tue 2011-11-22 KD0QAT 0 / MN T - Technician 0004964810
I - Online		 MD - Modification 2011-11-23 2011-12-10 G - Granted
W0DIO
Tue 2011-11-15 KD0QAT 0 / MN T - Technician 0004953726
B - Batch		 NE - New (none) 2011-11-15 G - Granted —