A Qantas domestic service bound for Adelaide was forced to divert and land at the Royal Australian Air Force Edinburgh base in South Australia on Thursday evening as extreme weather battered the region. The Melbourne-to-Adelaide flight, QF691, encountered powerful winds and adverse conditions that made a safe landing at Adelaide Airport untenable, prompting the crew to execute a diversion to the military airfield. Passengers reported feeling abrupt movements and turbulence as the plane aborted its landing attempt and climbed toward the RAAF facility. Flight crew coordinated with ground services to refuel and assess weather trends during this unscheduled stop, before continuing to Adelaide once conditions improved. Aviation authorities say the incident is consistent with routine safety protocols and is not expected to trigger a formal safety investigation, as conditions required immediate operational judgment by the flight crew.