Following eligibility lists contain N1BBM
 Club  | Timestamp | Geo Type | Club Ctr | Call | Grid | Distance |
| Providence Radio Assn | 2021-06-18 23:21:12 | 35 mile circle | FN41gt | N1BBM | FN41hs | 5.2 |
| Providence Radio Assn | 2021-06-18 22:56:51 | 175 mile circle | FN41gt | N1BBM | FN41hs | 5.2 |
| Providence Radio Assn | 2018-10-28 14:49:39 | 175 mile circle | FN41gt | N1BBM | FN41hs | 5.2 |
| Providence Radio Assn | 2018-10-26 20:15:07 | 35 mile circle | FN41gt | N1BBM | FN41hs | 5.2 |
| Providence Radio Assn | 2018-10-26 19:14:46 | 35 mile circle | FN41gt | N1BBM | FN41hs | 5.2 |
| Providence Radio Assn | 2018-01-04 15:50:07 | 175 mile circle | FN41gt | N1BBM | FN41gs | 2.9 |