http://www.amazon.com/Why-Planes-Crash-Accident-Investigator/dp/161608426X/ctoc,
https://www.youtube.com/watch?v=v1N0Vf7EiXg ,
https://www.youtube.com/watch?v=kf-TyD2j1C4
David Soucie takes an in depth matter of fact approach.
http://www.coasttocoastam.com/guest/soucie-david
Airports
https://www.youtube.com/watch?v=C1mjythqnLE,
https://www.youtube.com/watch?v=AlTNj6IWey4
Sometimes certain numbers & patterns become apparent.
See the flight-191-enigma.