K7AQ (since 1987)
Retrieving license detail for

KO4ROO

CallsignKO4ROO
Radio ServiceHA - Amateur
License StatusA - Active
Grant Date2021-06-28
Effective Date2021-06-28
Expire Date2031-06-28
Cancel Date
Last Action Date2021-06-28
End Date2031-06-28
Available Date2033-06-29
Applicant TypeI - Individual
Entity NameWelch, Christopher L
Street Address / Locality47253 Ox Bow Cir
Sterling, VA 20165
CountyLoudoun County
Zip Location39°03'27.1"N 77°23'31.2"W
MaidenheadFM19hb
FRN0028668267
Licensee ID/SGINL02280146 / 000
Licensee ClassG - General
Callsign GroupD - 2x3
ULS/Geo Region4 / 4 / VA
Prev Callsign / Prev Class
Next Callsign
Trustee Callsign / Trustee Name
Vanity Type
ULS File Number0009602623
Phonetic weight / Morse weight13 / 78

Administrative History

Action DateAction Type
2021-06-28SYSGRT - New Systematic Call Sign Assigned
2021-06-28LIISS - License Issued