| Callsign | AJ4FN |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2017-10-30 |
| Effective Date | 2017-10-30 |
| Expire Date | 2027-12-04 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2027-12-04 |
| Available Date | 2029-12-05 |
| Applicant Type | B - Amateur Club |
| Entity Name | BY INVITATATION RADIO SOCIETY |
| Street Address / Locality | 5308 GLEN ELM DRIVE PEORIA HEIGHTS, IL 616165123 |
| County | Peoria County |
| Zip Location | 40°44'48.2"N 89°34'17.9"W |
| Maidenhead | EN50fr |
| FRN | 0017104654 |
| Licensee ID/SGIN | L01339581 / 000 |
| Licensee Class | |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 9 / IL |
| Prev Callsign / Prev Class | KC9MKZ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | NJ9T THORNTON, JOHN P |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0007978129 |
| Phonetic weight / Morse weight | 12 / 58 |