Families of the victims of the 1985 Japan Airlines jumbo jet crash on Tuesday marked the 40th anniversary of the tragedy, renewing their calls for air safety as they continue to grieve the loss from the world's deadliest single-aircraft accident.Relatives and others close to the victims, some carrying flowers and accompanied by small children, climbed a steep mountain trail starting in the morning to mourn their loved ones at the Osutaka Ridge crash site, northwest of Tokyo."This is a place to send a message about the importance of lives," said Kuniko Miyajima, 78, who has played a key role…READ FULL ARTICLE