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

L00375409

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 = ‘0005513064’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
W6CRN6 / CA SHERBURNE JR, C DOUGLAS I - Individual G - General A - Active 2025-06-12 2025-06-12 2035-07-29
KA6OTS6 / CA SHERBURNE JR, C DOUGLAS I - Individual G - General C - Canceled 2001-09-20 2001-09-20 2005-07-29 2011-09-20
Retrieving licensee (ID) application history for

L00375409

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
Tue 2025-06-10 W6CRN 6 / CA G - General 0011604171
I - Online		 RO - Renewal Only 2025-06-11 2025-06-12 G - Granted —
Mon 2015-06-29 W6CRN 6 / CA G - General 0006857085
I - Online		 RO - Renewal Only 2015-06-29 2015-06-30 G - Granted —
Mon 2005-07-11 KA6OTS 6 / CA G - General 0002234829
I - Online		 MD - Modification 2005-07-20 2005-07-29 G - Granted
W6CRN
Mon 2001-09-10 KA6OTS 6 / CA G - General 0000596034
M - Manual		 RM - Renewal/Modification (none) 2001-09-20 G - Granted —