Not sure what happened last weekend out over Oregon but here is an interesting event for you all to pore over with a complete radar play-by-play. Whatever took place on the Oregon Coast was was reported by multiple commercial aircraft and a Medevac flight. Mass hysteria? Military technology? A foreign operation? Or a meteorological phenomenon? Who knows. Here we present just the evidence: ATC comms and aircraft positions from ADS-B/MLAT broadcasts, and you can decide for yourselves.