| Callsign | K9QXO |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-05-19 |
| Effective Date | 2017-05-19 |
| Expire Date | 2027-05-19 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2027-05-19 |
| Available Date | 2029-05-20 |
| Applicant Type | B - Amateur Club |
| Entity Name | Viking Amateur Radio Society |
| Street Address / Locality | 1421 S 62nd St Milwaukee, WI 53214 |
| County | Milwaukee County |
| Zip Location | 43°01'13.2"N 88°00'46.3"W |
| Maidenhead | EN53xa |
| FRN | 0024536799 |
| Licensee ID/SGIN | L01938460 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 9 / WI |
| Prev Callsign / Prev Class | KD9DQF |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KC9FTE Dragotta, Joseph G |
| Vanity Type | F - By List (Club) |
| ULS File Number | |
| Phonetic weight / Morse weight | 10 / 76 |