A near-miss between two Qantas aircraft on a runway at Sydney Airport has triggered a fourth safety investigation by Australia's Australian Transport Safety Bureau (ATSB). The incident adds to a run of recent runway safety concerns involving the airline, raising questions about procedures and oversight at one of the country's busiest airports.

The article text supplied for this story did not include further specific details, such as the exact date of the incident, the aircraft types involved, or the precise nature of the near-collision, as the retrieved content consisted largely of unrelated Daily Mail headlines rather than the full report. Readers seeking the specific circumstances, ATSB findings or Qantas's response should consult the original article directly.