Site navigation:
K Explanatory notes
7 Other tools main page
Application notes
Query tools main page
Silent Key callsign harvesting
Web site news (2026-10-03)
K7AQ (since 1987)
Look up a callsign:
Retrieving licensee (ID) callsign history for

L00334338

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 = ‘0004423315’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
K4BYK4 / GA Jarvis, Elizabeth S I - Individual G - General A - Active 2022-04-19 2022-04-19 2032-04-19
KB4KAP4 / GA Jarvis, Elizabeth S I - Individual G - General C - Canceled 1998-03-20 2001-03-16 2001-08-03 2008-03-20
Retrieving licensee (ID) application history for

L00334338

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 2022-04-18 K4BYK 4 / GA G - General 0010006071
I - Online		 RO - Renewal Only (none) 2022-04-19 G - Granted —
Mon 2013-06-24 K4BYK 4 / GA G - General 0005832051
B - Batch		 RO - Renewal Only 2013-06-27 2013-06-28 G - Granted —
Mon 2001-07-16 KB4KAP 4 / GA G - General 0000524621
I - Online		 MD - Modification 2001-07-17 2001-08-03 G - Granted
K4BYK
Fri 2001-03-16 KB4KAP 4 / GA G - General 0000398991
B - Batch		 MD - Modification (none) 2001-03-16 G - Granted —