JW daughter does your hubby work for Boeing?
BTW the final approach crash at Heathrow was due to the loss of both engines, the pilots seem to have done a magnificent job, as anyone who knows about the incident seems to think too. How they avoided serious loss of life is amazing, as with the Airbus in NY.
I do think that if there were serious issues regarding airworthiness of an Aircraft ( such as the A330) type they would be grounded. Remember Concord?
David