[PSWS] Biggs T46s, T46B1s, and T37A1 continue southbound travels.  (Alisa Lemire Brooks) Submitted by a Cascadia Trusted Observer Via Webmap
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > PSWS", "travelDirection": "south", "aggregatorSource": "PSWS", "unvalidatedIdentifiers": ["T46s", "T46B1s", "T37A1"]}