Following eligibility lists contain CF3EC
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Contest Club Ontario | 2017-01-03 22:01:57 | 175 mile circle | FN04te | CF3EC | FN03dk | 84.3 |
| Contest Club Ontario | 2017-01-16 13:15:59 | 175 mile circle | EN93rx | CF3EC | FN03dk | 56.0 |
| Contest Club Ontario | 2017-02-03 12:17:19 | 175 mile circle | FN04vw | CF3EC | FN03dk | 127.5 |
| Contest Club Ontario | 2017-05-29 10:49:31 | 175 mile circle | EN93rx | CF3EC | FN03dk | 56.0 |
| Contest Club Ontario | 2017-10-07 19:26:52 | 175 mile circle | FN04pn | CF3EC | FN03dk | 92.3 |
| Contest Club Ontario | 2017-11-01 21:34:36 | 175 mile circle | FN04pn | CF3EC | FN03dk | 92.3 |
| Contest Club Ontario | 2017-11-21 02:55:09 | 175 mile circle | FN04te | CF3EC | FN03dk | 84.3 |