As a SLF travelling with Korean in the near future and also a safety consultant with an interest in air travel, I cannot say I feel very happy with people who put scaremongering posts on these boards without adding any corroboration at all. Whilst I understand that it is a rumour and news forum even a rumour ought to have some degree of substantiation before being propagated. If there is even a degree of truth in this as a rumour then the authorities ought to be alerted not simply a rumour spread. A rumour of this nature doess nothing to improve airline safety