Not sure if this story was already posted. I'm sure the F-22 is/will be Supreme with all of the bugs worked out but there is one instance I've been told of that is at the very least interesting. Apparently there was a flight of F-22's repositioning from the west coast to somewhere across the Pacific. When the lines of code were being written for many of the avionics it incorporates positioning into it's initialization. When crossing the International Dateline (the first time for any F-22) all of the F-22's cockpits essentially went dark and they ended up following their refueler to Hawaii where fortunately it was VFR and they landed uneventfully.

I wasn't there and would never testify to the authenticity of the story but it was entertaining to say the least. Would have been comedic had it happened during a full scale assault on China.