[Orca Network] Biggs T109As.  Lost them south of Bush Point, still southbound, but occasionally milling in the current  (Sara Montour Lewis)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "south", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T109As"]}