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Silent Key callsign harvesting
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K7AQ (since 1987)
Look up a callsign:
Retrieving licensee (FRN) callsign history for

0020084992

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 = ‘L01585465’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
W4DUT4 / GA DUTRA, THOMAS A I - Individual G - General A - Active 2020-09-09 2026-06-29 2030-09-14
KJ4WRG4 / GA DUTRA, THOMAS A I - Individual T - Technician C - Canceled 2010-08-02 2010-08-02 2010-09-14 2020-08-02
Retrieving licensee (FRN) application history for

0020084992

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 2026-06-29 W4DUT 4 / GA G - General 0012095607
B - Batch		 MD - Modification (none) 2026-06-29 G - Granted —
Tue 2020-09-08 W4DUT 4 / GA T - Technician 0009213980
I - Online		 RO - Renewal Only (none) 2020-09-09 G - Granted —
Wed 2010-08-25 KJ4WRG 4 / GA T - Technician 0004356080
I - Online		 AM - Amendment 2010-08-18 2010-09-14 G - Granted
W4DUTN4LCS
Mon 2010-08-02 KJ4WRG 4 / GA T - Technician 0004340943
B - Batch		 NE - New (none) 2010-08-02 G - Granted —