[Orca Network] Biggs T137s milling. T137 and T137D are on the mainland side. T137A and T137B are closer to Vashon Island  (Bart Rulon)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T137s", "T137", "T137D", "T137A", "T137B"]}