K7AQ (since 1987)
Retrieving license detail for

KO6MKZ

CallsignKO6MKZ
Radio ServiceHA - Amateur
License StatusC - Canceled
Grant Date2026-02-12
Effective Date2026-06-10
Expire Date2036-02-12
Cancel Date2026-06-30
Last Action Date2026-06-30
End Date2026-06-30
Available Date2028-07-01
Applicant TypeI - Individual
Entity NameMastandrea, Christopher A
Street Address / Locality2455 Cortes Dr
Merced, CA 95340
CountyMerced County
Zip Location37°20'44.8"N 120°25'26.9"W
MaidenheadCM97si
FRN0038010229
Licensee ID/SGINL03011270 / 000
Licensee ClassE - Amateur Extra
Callsign GroupD - 2x3
ULS/Geo Region6 / 6 / CA
Prev Callsign / Prev Class G - General
Next CallsignWB6O
Trustee Callsign / Trustee Name
Vanity Type
ULS File Number0012075488
Phonetic weight / Morse weight10 / 76

Administrative History

Action DateAction Type
2026-02-12SYSGRT - New Systematic Call Sign Assigned
2026-02-12LIISS - License Issued
2026-04-15LIMOD - License Modified
2026-06-10LIMOD - License Modified
2026-06-30LICAN - License Canceled

FCC comments

2026-06-30Issued vanity call sign.