K7AQ (since 1987)
Retrieving licensee (ID) callsign history for

L01375038

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 = ‘0017501925’

CallsignRegion
/ State
Entity
Name
Applicant
Type
Licensee
Class
License
Status
Grant
Date
Effective
Date
Cancel
Date
Expire
Date
AB3JA3 / PA Walburn, Michael J I - Individual E - Amateur Extra A - Active 2018-02-23 2025-11-25 2028-02-28
KB3QMK3 / PA Walburn, Michael J I - Individual E - Amateur Extra C - Canceled 2008-02-29 2009-03-19 2009-03-19 2018-02-28

Retrieving licensee (ID) application history for

L01375038

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 2025-11-24 AB3JA 3 / PA E - Amateur Extra 0011788315
I - Online
AU - Administrative Update (none) 2025-11-25 G - Granted —
Thu 2022-09-01 AB3JA 3 / PA E - Amateur Extra 0010190557
I - Online
AU - Administrative Update (none) 2022-09-02 G - Granted —
Thu 2022-09-01 AB3JA 3 / PA E - Amateur Extra 0010189700
I - Online
AU - Administrative Update (none) 2022-09-02 G - Granted —
Thu 2018-02-22 AB3JA 3 / PA E - Amateur Extra 0008108592
I - Online
RO - Renewal Only (none) 2018-02-23 G - Granted —
Wed 2011-03-02 AB3JA 3 / PA E - Amateur Extra 0004636822
I - Online
AU - Administrative Update (none) 2011-03-03 G - Granted —
Thu 2009-03-19 KB3QMK 3 / PA E - Amateur Extra 0003779366
B - Batch
MD - Modification (none) 2009-03-19 G - Granted —
Thu 2009-03-05 KB3QMK 3 / PA G - General 0003762306
B - Batch
MD - Modification (none) 2009-03-05 G - Granted —
Fri 2008-02-29 KB3QMK 3 / PA T - Technician 0003341856
B - Batch
NE - New (none) 2008-02-29 G - Granted —