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 (FRN) callsign history for

0016275331

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 = ‘L01261628’

CallsignRegion
/ State		 Entity
Name		Applicant
Type		 Licensee
Class		 License
Status		 Grant
Date		Effective
Date		 Cancel
Date		Expire
Date
KF4RZZ4 / TN DYER, PHILLIP K I - Individual T - Technician A - Active 2017-03-03 2024-12-18 2027-05-23
Retrieving licensee (FRN) application history for

0016275331

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
Wed 2024-12-18 KF4RZZ 4 / TN 0011372031
B - Batch		 AU - Administrative Update (none) 2024-12-18 G - Granted —
Fri 2024-08-23 KF4RZZ 4 / TN 0011215702
B - Batch		 AU - Administrative Update (none) 2024-08-23 G - Granted —
Tue 2017-08-08 KF4RZZ 4 / TN T - Technician 0007883023
I - Online		 DU - Duplicate License (none) 2017-08-09 G - Granted —
Thu 2017-03-02 KF4RZZ 4 / TN T - Technician 0007683481
I - Online		 RO - Renewal Only (none) 2017-03-03 G - Granted —
Mon 2007-03-26 KF4RZZ 4 / TN T - Technician 0002967262
B - Batch		 RO - Renewal Only (none) 2007-03-26 G - Granted —