[Orca Network] Biggs T137s northwestbound. Split with three close to shore, T137A further offshore (Serena Tierra)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "northwest", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T137s", "T137A"]}