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

L00348302

Navigation:
  • Scroll down to this licensee’s applications.
  • A Callsign opens its license & application history; an Entity Name opens the FRN 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 FCC Registration Number.

With FCC Registration Number = ‘0004767232’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
AI4HC4 / AL Cofield, Harold W I - Individual E - Amateur Extra E - Expired 2011-05-24 2011-05-24 2023-05-20 2021-05-19
KK4OT4 / AL Cofield, Harold W I - Individual E - Amateur Extra C - Canceled 1992-02-18 2001-04-19 2001-05-19 2002-02-18
Retrieving licensee (ID) application history for

L00348302

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
Wed 2011-05-18 AI4HC 4 / AL E - Amateur Extra 0004732398
B - Batch		 RO - Renewal Only 2011-05-24 2011-05-24 G - Granted —
Tue 2001-05-01 KK4OT 4 / AL E - Amateur Extra 0000444818
I - Online		 MD - Modification 2001-05-02 2001-05-19 G - Granted
AI4HCKI4HCKX4HCNI4HCNZ4HCWA4HCWI4HCWX4HCWZ4HC
Thu 2001-04-19 KK4OT 4 / AL E - Amateur Extra 0000432519
B - Batch		 MD - Modification (none) 2001-04-19 G - Granted —