OJM

On January 7, 2008, a Qantas Boeing 747-400,OJM, was reported to have lost all four generator control units (GCUs) about a half hour out from Bangkok, Thailand. The airplane was landing by using standby power and instruments. There were 334 passengers on board and no injuries were reported. It has been reported that there was standing water in the galley above the GCUs and that the drip tray that would have prevented water intrusion was cracked. GCUs have been pulled and will be examined at the US manufacturer.

The Australian Transport Safety Bureau is investigating and can be contacted for more information at telephone: (02) 6274 6141or email: atsbinfo@atsb.gov.au.