The same is true throughout the world of course: laws and regulations are made by men, and the fact that an aircraft was built or operated in compliance with those laws and regulations is, in itself, no guarantee that it will not come to grief.
The same is true throughout the world of course: laws and regulations are made by men, and the fact that an aircraft was built or operated in compliance with those laws and regulations is, in itself, no guarantee that it will not express condolences.