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

L00440202

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 = ‘0005997796’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
W6MCS6 / CA STANFORD, MARK C I - Individual A - Advanced A - Active 2024-01-26 2024-01-26 2034-04-09
KJ6JC6 / CA STANFORD, MARK C I - Individual A - Advanced C - Canceled 1998-03-25 2001-12-27 2004-04-09 2008-03-25
Retrieving licensee (ID) application history for

L00440202

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 2024-01-23 W6MCS 6 / CA A - Advanced 0010873119
B - Batch		 RM - Renewal/Modification 2024-01-25 2024-01-26 G - Granted —
Thu 2014-01-16 W6MCS 6 / CA A - Advanced 0006105210
B - Batch		 RO - Renewal Only 2014-01-21 2014-01-22 G - Granted —
Mon 2004-03-22 KJ6JC 6 / CA A - Advanced 0001666419
I - Online		 MD - Modification 2004-03-23 2004-04-09 G - Granted
W6MCSK6MCS
Thu 2001-12-27 KJ6JC 6 / CA 0000714033
B - Batch		 AU - Administrative Update (none) 2001-12-27 G - Granted —