[Orca Network]  Biggs T109A2s, T137s,T37As (three members so far) and T99s. Large spread, may be lead group. Exiting possession sound  2-3 muk-mid channel. 3-4 with the big boy whidbey-midchannel. Long down times. Heading south,  At least 7 of them. (Alice Thuy Talbot)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "south", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T109A2s", "T137s", "T37As", "T99s"]}