03-13-2018, 10:41 PM
(03-13-2018, 12:55 PM)RiK Wrote: Where do you get the information to determine that the aircraft are at the same flight level ? Even on the same airway there can be a couple of thousand feet difference to keep them out of the wake of a wide bodied plane ahead for instance . If the air ways intersect there has to be some form of separation in altitude too .
This is the thing, we will never know how high they really are.
Another thought that passed my vivid imagination is,
Maybe they are burning waste that costs more on the surface to make even more money, I would'nt put it past the greedy corportions to do this.