Spotted two helicopters in close formation just a few minutes ago - just before 2AM, I guess it's the Secret Squirrels on the way to the Curragh or perhaps just NVG formation training - either way, nice surprise as I stood on the door step having a cigarette!
Thought I was losing it when I saw a strange shape approaching my direction
Front Heli had main lights off for obvious reasons, but Heli 2 was fully lit.