| Callsign | K9ATI |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2018-11-28 |
| Effective Date | 2018-11-28 |
| Expire Date | 2029-02-10 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2029-02-10 |
| Available Date | 2031-02-11 |
| Applicant Type | B - Amateur Club |
| Entity Name | SON OF NORTHERN ILLINOIS TEN TEN |
| Street Address / Locality | PO Box 193 Marengo, IL 60152 |
| County | McHenry County |
| Zip Location | 42°14'16.2"N 88°37'31.5"W |
| Maidenhead | EN52qf |
| FRN | 0018399618 |
| Licensee ID/SGIN | L01456879 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 9 / 9 / IL |
| Prev Callsign / Prev Class | KB9TYY |
| Next Callsign | |
| Trustee Callsign / Trustee Name | N9AVY HEIEN, JERRY |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0008451907 |
| Phonetic weight / Morse weight | 11 / 52 |