As someone living in Finland, seeing "Live: Finnair flight.." as the top post in HN gave me quite the scare. But luckily, we can consider this to be valid still: <a href="http://www.telegraph.co.uk/travel/news/Worlds-safest-airlines-revealed/" rel="nofollow">http://www.telegraph.co.uk/travel/news/Worlds-safest-airline...</a> !
In case anyone else is wondering what's going on, it's just about the "unlucky" numbers. I thought maybe the plane had caught fire or had some other sort of crisis.
Link without popup: <a href="https://www.flightradar24.com/data/flights/ay666/#f31526e" rel="nofollow">https://www.flightradar24.com/data/flights/ay666/#f31526e</a>
Some cultures avoid "unlucky" numbers, especially if want to provide feeling of safety. For instance, Chinese will avoid the number 4 (especially level 4 in buildings or room numbers) since it sounds similar to the word for "death".