[Orca Network] Biggs T65As (minus A5), T77 and T77E,  grouped up with T65A2 east of them, southbound (Alisa Lemire Brooks)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "east", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T65As", "T77", "T77E", "T65A2"]}