[Orca Network] Biggs T46s and T46B1s. Brief sighting, no direction of travel given but likely southbound (Thomas McKane)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "south", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T46s", "T46B1s"]}