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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

0003701752

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 = ‘L00186035’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
N4DB4 / VA BLAKE, DAVID H I - Individual E - Amateur Extra A - Active 2021-09-30 2021-09-30 2031-12-24
Retrieving licensee (FRN) application history for

0003701752

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 2021-09-30 N4DB 4 / VA E - Amateur Extra 0009733810
B - Batch		 RO - Renewal Only (none) 2021-09-30 G - Granted —
Fri 2011-10-21 N4DB 4 / VA E - Amateur Extra 0004922040
B - Batch		 RO - Renewal Only (none) 2011-10-21 G - Granted —
Wed 2010-10-13 N4DB 4 / VA E - Amateur Extra 0004418536
I - Online		 AU - Administrative Update (none) 2010-10-14 G - Granted —
Tue 2010-10-12 N4DB 4 / VA E - Amateur Extra 0004416221
I - Online		 AU - Administrative Update (none) 2010-10-13 G - Granted —
Thu 2001-09-27 N4DB 8 / OH E - Amateur Extra 0000607873
B - Batch		 RO - Renewal Only (none) 2001-09-27 G - Granted —