Following eligibility lists contain AC3D
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Bristol (TN) ARC | 2018-11-02 17:17:51 | 35 mile circle | EM86wq | AC3D | EM86rn | 24.7 |
| Bristol (TN) ARC | 2017-12-08 02:49:21 | 35 mile circle | EM86wq | AC3D | EM86rn | 24.7 |
| Bristol (TN) ARC | 2017-06-09 15:15:38 | 35 mile circle | EM86wq | AC3D | EM86rn | 24.7 |
| Tennessee Contest Group | 2020-12-06 14:51:28 | ARRL Section | Tennessee | AC3D | [no grid] | [no dist] |