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.
The kicker ...
The aircraft was eventually returned to service on 15 January 2009 but retired from service at the end of 2009.
In October 2011 the aircraft was re-registered to Nigerian Airline MaxAir, under registration code 5N-HMB.