K7AQ (since 1987)
Retrieving license detail for

KB1ZST

CallsignKB1ZST
Radio ServiceHA - Amateur
License StatusE - Expired
Grant Date2013-04-18
Effective Date2013-04-18
Expire Date2023-04-18
Cancel Date2025-04-19
Last Action Date2025-04-19
End Date2023-04-18
Available Date2025-05-20
Applicant TypeI - Individual
Entity NameFERREIRA MARTINEZ, KATHERINE R
Street Address / Locality40 PLYMOUTH ST
CAMBRIDGE, MA 02141
CountyMiddlesex County
Zip Location42°22'13.1"N 71°04'57.2"W
MaidenheadFN42li
FRN0022606628
Licensee ID/SGINL01782200 / 000
Licensee ClassT - Technician
Callsign GroupD - 2x3
ULS/Geo Region1 / 1 / MA
Prev Callsign / Prev Class
Next Callsign
Trustee Callsign / Trustee Name
Vanity Type
ULS File Number0005745087
Phonetic weight / Morse weight12 / 72

Administrative History

Action DateAction Type
2013-04-18SYSGRT - New Systematic Call Sign Assigned
2013-04-18LIISS - License Issued
2025-04-19LIEXP - License Expired