I have just 3 questions. The first is, someone made some wacky commetn that all palne's crash on the day their flight numbers equal (SwissAir 111=3, September 3rd) but take for example UA232= 7 on the 19th of July!! And secondly, it seems airlines NEVER use the flight number again (For example sorry but UA 232). Is this in respect or by law? And lastly, I heard that like in the past 20 years, over 5 flights have BI-ACCIDENTLY (not for crash purposes) landed at the wrong airport. Is this true? How did this happen and do all ATCer's speak english? Thank-you in advance!