I find this product very instructive in determining the causes of aviation accidents. It's important to learn from others mistakes. You can't possibly live long enough to make them all yourself!
Verified purchase: Yes | Condition: New
Excellent DVD as normal.
Verified purchase: Yes | Condition: New
It is as I expected and good value.
Verified purchase: Yes | Condition: New
What he wanted
Verified purchase: Yes | Condition: Pre-owned
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