[Orca Network] Biggs T99s and T137s southbound, may be spread out E-W (Shelly Greybeck, Aaron Gill)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "south", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T99s", "T137s"]}