A “serious” near-miss at Sydney Airport has raised major safety concerns as investigators reveal they receive about 60 similar reports every year. However, while about 60 similar reports are made every year, only a small number are ultimately classified as serious incidents. The ATSB has classified this latest occurrence as a serious incident after the 737 rolled through a holding stop before coming to a halt. Be the first to know: Add 7NEWS as your preferred news source on GoogleThe two Qantas aircraft had landed and were cleared to use the same runway at the same time. Mitchell said investigators would consider all available evidence before determining what went wrong and whether any safety improvements are needed.