| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 04/21/26 00:57:37 | Detected | 42.4685 | -70.6968 | Classified doublet with call type 17 and unclassified singlet. |
| 04/21/26 06:12:37 | Detected | 42.4685 | -70.6968 | Unclassified but loud, isolated doublet in P3. |
| 04/21/26 11:57:37 | Possibly detected | 42.4685 | -70.6968 | Possible unclassified doublet in P8. |
| 04/21/26 22:57:37 | Detected | 42.4685 | -70.6968 | Classified singlets and doublet. |
| 04/21/26 23:57:37 | Detected | 42.4685 | -70.6968 | Classified and unclassified doublets. |
| Date/time (local) | Occurrence | Latitude | Longitude | Notes |
|---|---|---|---|---|
| 04/21/26 02:12:37 | Possibly detected | 42.4685 | -70.6968 | |
| 04/21/26 02:57:37 | Possibly detected | 42.4685 | -70.6968 | |
| 04/21/26 03:57:37 | Detected | 42.4685 | -70.6968 | |
| 04/21/26 04:57:37 | Detected | 42.4685 | -70.6968 | |
| 04/21/26 05:12:37 | Possibly detected | 42.4685 | -70.6968 | |
| 04/21/26 13:57:37 | Detected | 42.4685 | -70.6968 | |
| 04/21/26 14:57:37 | Possibly detected | 42.4685 | -70.6968 | |
| 04/21/26 15:57:37 | Possibly detected | 42.4685 | -70.6968 | |
| 04/21/26 16:57:37 | Possibly detected | 42.4685 | -70.6968 | |
| 04/21/26 17:57:37 | Possibly detected | 42.4685 | -70.6968 | Possible unclassified upcall in P8 but could be HW. |
| 04/21/26 18:57:37 | Possibly detected | 42.4685 | -70.6968 | |
| 04/21/26 19:57:37 | Possibly detected | 42.4685 | -70.6968 | |
| 04/21/26 22:57:37 | Possibly detected | 42.4685 | -70.6968 | Classified singlets and doublet. |
| 04/21/26 23:57:37 | Possibly detected | 42.4685 | -70.6968 | Classified and unclassified doublets. |
| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 04/21/26 00:57:37 | 42.4685 | -70.6968 | Classified doublet with call type 17 and unclassified singlet. |
| 04/21/26 01:57:37 | 42.4685 | -70.6968 | Short tonal in P15, source unknown. |
| 04/21/26 05:57:37 | 42.4685 | -70.6968 | Possible unclassified SW singlet in P6. |
| 04/21/26 06:12:37 | 42.4685 | -70.6968 | Unclassified but loud, isolated doublet in P3. |
| 04/21/26 07:57:37 | 42.4685 | -70.6968 | Possible LF downsweep in P2, SW or HW? |
| 04/21/26 11:57:37 | 42.4685 | -70.6968 | Possible unclassified doublet in P8. |
| 04/21/26 17:57:37 | 42.4685 | -70.6968 | Possible unclassified upcall in P8 but could be HW. |
| 04/21/26 22:57:37 | 42.4685 | -70.6968 | Classified singlets and doublet. |
| 04/21/26 23:57:37 | 42.4685 | -70.6968 | Classified and unclassified doublets. |