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

0004592648

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 = ‘L00313255’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
KD4BKZ6 / CA Palmer Jr, James R I - Individual G - General A - Active 2021-10-04 2021-10-04 2031-08-20
Retrieving licensee (FRN) application history for

0004592648

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
Mon 2021-10-04 KD4BKZ 6 / CA G - General 0009738489
B - Batch		 RM - Renewal/Modification (none) 2021-10-04 G - Granted —
Fri 2011-07-01 KD4BKZ 6 / CA G - General 0004788111
B - Batch		 RO - Renewal Only (none) 2011-07-01 G - Granted —
Tue 2005-03-08 KD4BKZ 6 / CA G - General 0002071306
B - Batch		 MD - Modification (none) 2005-03-08 G - Granted —
Fri 2001-05-25 KD4BKZ 6 / CA T - Technician 0000473593
B - Batch		 RO - Renewal Only (none) 2001-05-25 G - Granted —
Mon 2001-02-12 KD4BKZ 6 / CA 0000365375
B - Batch		 AU - Administrative Update (none) 2001-02-12 G - Granted —