[Orca Network] Southbound (Ben Huntley) 
IDs  on the day T65As  and T77s (minus 77C and D who are split off to the north) .
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "south", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T65As", "T77s"]}