| Callsign | KI4SDI |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2006-11-15 |
| Effective Date | 2014-03-28 |
| Expire Date | 2016-11-15 |
| Cancel Date | 2018-11-16 |
| Last Action Date | 2018-11-16 |
| End Date | 2016-11-15 |
| Available Date | 2018-12-17 |
| Applicant Type | B - Amateur Club |
| Entity Name | Amateur Radio Digital Repeater Association |
| Street Address / Locality | 172 Allen Dr Hendersonville, TN 37075 |
| County | Sumner County |
| Zip Location | 36°20'23.9"N 86°36'28.5"W |
| Maidenhead | EM66qi |
| FRN | 0015730716 |
| Licensee ID/SGIN | L01213227 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | AF4TZ Wiggins, Robert H |
| Vanity Type | |
| ULS File Number | 0006218322 |
| Phonetic weight / Morse weight | 15 / 56 |