Dave Stopher SEO

After the current spait of plane crashes that have happened I have a question to ask.

When is a plane too old to run??

It appears that alot of the crashes that have happened have been with planes that were sold off as they were too old for some companies. So my question is simple.

But their are so many hidden laws and legislation that probably prevents all these problems but I think that no one will own up to the blame and no one has the enforcement to resolve it.