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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

0020851663

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 = ‘L01637423’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
KK4BZK4 / FL Burkett, Michael E I - Individual G - General A - Active 2021-04-20 2025-03-10 2031-05-11
Retrieving licensee (FRN) application history for

0020851663

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 2025-03-10 KK4BZK 4 / FL G - General 0011480378
B - Batch		 MD - Modification (none) 2025-03-10 G - Granted —
Tue 2024-12-31 KK4BZK 4 / FL T - Technician 0011384174
I - Online		 AU - Administrative Update (none) 2025-01-01 G - Granted —
Tue 2024-12-31 KK4BZK 4 / FL T - Technician 0011384157
I - Online		 AU - Administrative Update (none) 2025-01-01 G - Granted —
Mon 2021-04-19 KK4BZK 4 / FL T - Technician 0009502613
I - Online		 RO - Renewal Only (none) 2021-04-20 G - Granted —
Wed 2011-05-11 KK4BZK 4 / FL T - Technician 0004723918
B - Batch		 NE - New (none) 2011-05-11 G - Granted —