It seems that an unknown object today stopped the airtraffic at Oslos (Norway) airport Gardemoen.
Heres the only info I have on it, perhaps you can use googletranslate or somthing, since it from a swedish newspaper ( is a very mainstreamsource, no sorcha faal here):

They say that its a hangglider, but on the other hand noone has confirmed this, why could they not see on the radar then? A hangglider at 2400 meters, sounds weird.
Any norwegians who canfill in the details? It wouldn´t be the first case of a UFO that hinders airtraffic over an airport.

Not sure if this thread is in the right section, or has been posted elsewhere. Mods feel free to move it.