The 777 went to Nairobi.
There are indeed excellent places to shot photos at Schiphol. You have already seen my site, another site you can try is http://www.schipholview.nl. They are really informative as well.
My camera has a zoom of 50 to 200mm, or thereabouts. The 3rd shot, the Martinair 747, was done with more by cropping a large resolution photo. It does show though as the quality is less than the others.