QANTAS A380 VH-OQF operating QF8 Dallas-Fort Worth – Sydney (depart Dallas-Fort Worth 28th February) diverted to Brisbane this morning. The diversion was decided upon either before departure from Dallas-Fort Worth after the aircraft was delayed by a steering issue. Crew has sufficient hours to reach Brisbane but not to reach Sydney. Passengers were dispersed onto Domestic services and the aircraft positioned Brisbane – Sydney as QF6001 with a new crew.