> What could be more expensive than losing a few hundred lives and an aircraft? They aren't infinitely valuable. It's easier to understand this if you don't th

> What could be more expensive than losing a few hundred lives and an aircraft? They aren't infinitely valuable. It's easier to understand this if you don't think of money but of labor and resources. How many days/months/years are you willing to work to provide such a feature? How much electricity, copper, oil? (Also, satellite tracking would not have prevented the crash or loss of life).