Following eligibility lists contain KT3I
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Alexandria Radio Club | 2023-03-20 01:32:52 | 35 mile circle | FM18kt | KT3I | FM18ks | 2.9 |
| Vienna Wireless Society | 2019-02-20 14:39:49 | 35 mile circle | FM18iv | KT3I | FM18ks | 12.5 |
| Vienna Wireless Society | 2019-02-20 14:38:50 | 35 mile circle | FM18iv | KT3I | FM18ks | 12.5 |
| Vienna Wireless Society | 2019-02-20 14:38:17 | 35 mile circle | FM18iv | KT3I | FM18ks | 12.5 |
| Vienna Wireless Society | 2019-02-20 14:25:16 | 35 mile circle | FM18iv | KT3I | FM18ks | 12.5 |