M3Y-465

M3Y-465 was a snow-covered planet in the Pegasus galaxy which held a Stargate. Atlantis 1 visited this planet on the same day that Captain Paterson's team visited P3Y-565 which led to some confusion with Doctor McKay, who dressed for a temperate planet. As soon as Atlantis 1 stepped through the Stargate, they were spotted by Halcyons led by Lady Erony. Shortly after this, while they were exploring a nearby village, Atlantis 1 was attacked by the Wraith. It was only thanks to the intervention of the Halcyons that they managed to survive the attack and so, after the Wraith were either killed or captured by the Halcyons, Atlantis 1 met with them to see if the two groups could work together. Lady Erony agreed to this, and allowed Atlantis 1 to contact their superiors before taking them through the Stargate tp Halcyon.