High Quality Content by WIKIPEDIA articles! Qantas Flight 30 (QF30, QFA30) was a Qantas Boeing 747-438, construction number 25067, registered in Australia as VH-OJK. QF30 was a scheduled flight from London Heathrow Airport to Melbourne Airport with a stopover in Hong Kong International Airport on 25 July 2008. The flight was interrupted when an oxygen tank exploded causing a fuselage rupture just forward of the starboard wing root. There were no injuries and the plane made an emergency descent to a breathable altitude of about 10,000 feet and eventually made an emergency landing at Ninoy Aquino International Airport, Metro Manila, Philippines.