The TWA incident couldn't be less similar to this or have any real similarities at all. They both involve aircraft crashes, granted, but that is as far as it goes.
Oh and before you claim you weren't trying to Americanify this incident let me point out that there have been four commercial airline crashes on July 17th. TWA 800 is not even the most recent.
July 17th 2007 – TAM Airlines Flight 3054, an Airbus A320, crashes at Congonhas-São Paulo Airport, Brazil, killing all 187 people on board and 12 on the ground. Yet you bring up one from 1964, why is that?