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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

0018821900

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 = ‘L01498327’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
K7CSQ7 / AZ Quist, Charles S I - Individual G - General A - Active 2025-12-09 2025-12-09 2035-12-09
KF7DPA7 / AZ Quist, Charles S I - Individual G - General C - Canceled 2009-06-29 2010-01-28 2015-11-10 2019-06-29
Retrieving licensee (FRN) application history for

0018821900

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 2025-12-08 K7CSQ 7 / AZ G - General 0011819214
I - Online		 RO - Renewal Only 2025-12-08 2025-12-09 G - Granted —
Wed 2015-10-21 KF7DPA 7 / AZ G - General 0006995428
I - Online		 MD - Modification (none) 2015-11-10 G - Granted
K7CSQN7CSQW7CSQ
Thu 2010-01-28 KF7DPA 7 / AZ G - General 0004106446
B - Batch		 MD - Modification (none) 2010-01-28 G - Granted —
Mon 2009-06-29 KF7DPA 7 / AZ T - Technician 0003886778
B - Batch		 NE - New (none) 2009-06-29 G - Granted —