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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

0010671089

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 = ‘L00839950’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
K4MBO4 / GA OLSON, MICHAEL B I - Individual G - General E - Expired 2014-05-01 2014-05-01 2026-05-01 2024-04-30
KI4EWJ4 / GA OLSON, MICHAEL B I - Individual T - Technician C - Canceled 2004-03-31 2004-03-31 2004-04-30 2014-03-31
Retrieving licensee (FRN) application history for

0010671089

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 2014-04-28 K4MBO 4 / GA G - General 0006259601
B - Batch		 RO - Renewal Only 2014-04-30 2014-05-01 G - Granted —
Tue 2006-02-28 K4MBO 4 / GA G - General 0002505161
B - Batch		 MD - Modification (none) 2006-02-28 G - Granted —
Mon 2004-04-12 KI4EWJ 4 / GA T - Technician 0001693314
I - Online		 MD - Modification 2004-04-13 2004-04-30 G - Granted
K4MBO
Wed 2004-03-31 KI4EWJ 4 / GA T - Technician 0001680155
B - Batch		 NE - New (none) 2004-03-31 G - Granted —