K7AQ (since 1987)
Retrieving license detail for

KB4MRU

CallsignKB4MRU
Radio ServiceHV - Vanity
License StatusA - Active
Grant Date2026-01-03
Effective Date2026-01-03
Expire Date2036-01-03
Cancel Date
Last Action Date2026-01-03
End Date2036-01-03
Available Date2038-01-04
Applicant TypeB - Amateur Club
Entity NameBAY AREA MOUNTAIN RESCUE UNIT
Street Address / LocalityPO Box 19184
STANFORD, CA 94309
CountySanta Clara
Zip Location37°26'30.8"N 122°08'34.8"W
MaidenheadCM87wk
FRN0004438362
Licensee ID/SGINL00041878 / 000
Licensee Class
Callsign GroupD - 2x3
ULS/Geo Region4 / 6 / CA
Prev Callsign / Prev ClassKO6LPU
Next Callsign
Trustee Callsign / Trustee NameKK6UOX Chinn, Randall W
Vanity TypeC - Former Holder (Club)
ULS File Number
Phonetic weight / Morse weight13 / 68

Administrative History

Action DateAction Type
2026-01-03LIISS - License Issued
2026-01-03VANGRT - Vanity Call Sign Assigned