K7AQ (since 1987)
Retrieving license, trustee, & application history for

K2YI

K2YI is restricted to Amateur Extra class operators.
Navigation:
Notes:
  • Column headings link to an explanation of the column.
  • A bold Applicant Type marks a vanity callsign assignment.
  • Active licenses are listed first, then the rest by Effective Date, newest first.
Entity
Name
Applicant
Type
Licensee
Class
Region
/ State
License
Status
Grant
Date
Effective
Date
Cancel
Date
Expire
Date
DAVIS, BRYAN I - Individual E - Amateur Extra2 / NY A - Active 2025-12-09 2025-12-09 2035-12-09
HELMSTADTER, STEPHEN A I - Individual E - Amateur Extra7 / AZ C - Canceled 2023-06-23 2023-06-23 2023-10-24 2033-06-23
KOOPMANN, WILLIAM F I - Individual E - Amateur Extra2 / NY E - Expired 2011-02-17 2011-02-17 2023-05-09 2021-05-08

Retrieving applications for

K2YI

K2YI is restricted to Amateur Extra class operators.
Navigation:
  • An Applicant callsign opens that callsign’s history; an Entity Name opens the applicant’s history.
  • A ULS File Number opens the application detail; a Receipt Date opens that day’s applications.
Notes:
  • Two dates or purposes in one row mean the application was amended or withdrawn: the latest change is on top, the original underneath.
  • “Granted” means the application was granted, not necessarily with this callsign.
  • Receipt dates more than a month old have a gray background.
Receipt
Date
Applicant
Callsign
Region
/ State
Entity
Name
ULS File
Number
Application
Purpose
Payment
Date
Last Action
Date
Application
Status
Tue 2025-11-18 W3MJ 2 / NY DAVIS, BRYAN 0011775819
I - Online
MD - Modification 2025-11-18 2025-12-09 G - Granted
Tue 2025-11-18 AD4GN 4 / FL GREGORY, JAMES W 0011774826
I - Online
MD - Modification 2025-11-18 2025-12-09 G - Granted
Mon 2025-11-17 AC0HT 0 / CO Gritzmacher, Donald E 0011774179
I - Online
MD - Modification 2025-11-19 2025-12-09 G - Granted
Wed 2025-06-25 KY4ZD 4 / TN Davis, Rodney L 0011624021
I - Online
MD - Modification 2025-06-26 2025-07-15 D - Dismissed
Mon 2023-06-26 KO4FAL 4 / TN Strobel, Catherine A 0010592050
I - Online
MD - Modification 2023-06-28 2023-07-14 G - Granted
Tue 2023-06-06 KK7LJZ 7 / OR MATSUYAMA, YASUNAGA 0010574052
I - Online
MD - Modification 2023-06-06 2023-06-24 G - Granted
Mon 2023-06-05 K2USZ 7 / AZ HELMSTADTER, STEPHEN A 0010573805
I - Online
MD - Modification 2023-06-06 2023-06-23 G - Granted
Tue 2023-05-30 KD2CRG 2 / NY GRETZINGER, NICHOLAS A 0010564042
I - Online
MD - Modification 2023-05-31 2023-06-22 G - Granted
Mon 2023-05-15 KB7ASH 2 / NJ Miller, Ashley A 0010543888
I - Online
MD - Modification 2023-05-15 2023-06-02 G - Granted
Wed 2023-05-10 KI5YWK 5 / NM FERNANDEZ, DARIEN D 0010537405
I - Online
MD - Modification 2023-05-10 2023-05-31 G - Granted
Mon 2023-05-01 KV4OJ 4 / AL Sanders, James D 0010525250
I - Online
MD - Modification 2023-05-02 2023-05-19 D - Dismissed
Thu 2023-04-06 KD2ZPO 2 / NJ Pasquato, Manuel 0010490877
I - Online
MD - Modification 2023-04-06 2023-04-25 D - Dismissed
Fri 2001-04-20 KB2FZQ 2 / NY KOOPMANN, WILLIAM F 0000439123
M - Manual
MD - Modification 2001-04-26 2001-05-08 G - Granted
Mon 2001-03-05 KB9YFD 9 / IL Read, Robert L 0000395772
M - Manual
MD - Modification 2001-03-15 2001-03-23 G - Granted
Fri 2000-04-21 KF4BXH 4 / FL ROBINSON, ROBERT E 0000117604
M - Manual
MD - Modification 2000-04-27 2000-05-09 G - Granted