P282 282 YLE TEKSTJ-TV 1.04. 2044:32Oüå4   NEWS IN ENGLISH Tuesday   Mexico air crash 166 passengers and crew members died in Mexico's worst air disaster as a Boeing 727 aircraft crashed into a mountain on Sunday,3O min. after t ke- off from Mexico City. The plane was on a regular flight drom Mexico City to Los Angeles when the piloj requested permission to return because of an emergency, only seconds before the accident. No survivors have been found. Rescue workers are sjarching for the flight recorders. US-Soviet summit 283 INDEX 280