K7AQ (since 1987)
Retrieving license detail for

KN4OAO

CallsignKN4OAO
Radio ServiceHA - Amateur
License StatusC - Canceled
Grant Date2018-07-23
Effective Date2018-07-23
Expire Date2028-07-23
Cancel Date2019-01-01
Last Action Date2019-01-01
End Date2019-01-01
Available Date2021-01-02
Applicant TypeB - Amateur Club
Entity NameSmithsonian Institution Amateur Radio Group
Street Address / Locality828 Mildenhall Ct
Purcellville, VA 20132
CountyLoudoun County
Zip Location39°10'02.0"N 77°43'14.1"W
MaidenheadFM19de
FRN0027718626
Licensee ID/SGINL02202382 / 000
Licensee Class
Callsign GroupD - 2x3
ULS/Geo Region4 / 4 / VA
Prev Callsign / Prev Class
Next CallsignNN3SI
Trustee Callsign / Trustee NameN4NPG Weise, John H
Vanity Type
ULS File Number0008292383
Phonetic weight / Morse weight13 / 70

Administrative History

Action DateAction Type
2018-07-23SYSGRT - New Systematic Call Sign Assigned
2018-07-23LIISS - License Issued
2019-01-01LICAN - License Canceled

FCC comments

2019-01-01Issued vanity call sign.