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

0010583425

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 = ‘L00835612’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
KB0DFC0 / MO JEFFERS, CURTIS B I - Individual G - General A - Active 2018-12-05 2021-07-29 2029-01-25
Retrieving licensee (FRN) application history for

0010583425

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
Thu 2021-07-29 KB0DFC 0 / MO G - General 0009641145
B - Batch		 MD - Modification (none) 2021-07-29 G - Granted —
Mon 2020-10-26 KB0DFC 0 / MO T - Technician 0009302152
M - Manual		 AU - Administrative Update (none) 2020-11-19 G - Granted —
Mon 2018-12-03 KB0DFC 0 / MO T - Technician 0008459424
M - Manual		 RO - Renewal Only (none) 2018-12-05 G - Granted —
Mon 2009-01-12 KB0DFC 0 / MO T - Technician 0003700994
M - Manual		 RO - Renewal Only (none) 2009-01-14 G - Granted —
Mon 2004-04-05 KB0DFC 0 / MO P - Technician Plus 0001699025
M - Manual		 AU - Administrative Update (none) 2004-04-17 G - Granted —