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Silent Key callsign harvesting
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Look up a callsign:
Retrieving licensee (FRN) callsign history for

0004887410

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 = ‘L00316689’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
N4UWU4 / TN Claghorn, Robert J I - Individual E - Amateur Extra A - Active 2021-01-12 2021-01-12 2031-03-26
Retrieving licensee (FRN) application history for

0004887410

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 2021-01-12 N4UWU 4 / TN E - Amateur Extra 0009366150
B - Batch		 RM - Renewal/Modification (none) 2021-01-12 G - Granted —
Tue 2019-11-12 N4UWU 4 / TN E - Amateur Extra 0008874461
I - Online		 AU - Administrative Update (none) 2019-11-13 G - Granted —
Thu 2010-12-30 N4UWU 3 / PA E - Amateur Extra 0004551440
B - Batch		 RO - Renewal Only (none) 2010-12-30 G - Granted —
Thu 2004-08-26 N4UWU 3 / PA 0001853919
B - Batch		 AU - Administrative Update (none) 2004-08-26 G - Granted —
Fri 2001-01-12 N4UWU 3 / PA E - Amateur Extra 0000341687
M - Manual		 RO - Renewal Only (none) 2001-01-25 G - Granted —