Following eligibility lists contain K3DBD
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Pottstown Area ARC | 2018-03-03 14:13:54 | ARRL Section | Eastern Pennsylvania | K3DBD | FN20fe | [no dist] |
| Pottstown Area ARC | 2018-01-30 01:14:35 | ARRL Section | Eastern Pennsylvania | K3DBD | FN20fe | [no dist] |
| Pottstown Area ARC | 2018-01-27 21:07:11 | ARRL Section | Eastern Pennsylvania | K3DBD | FN20fe | [no dist] |