Halliburton

The plane is at 48.9°N, 2.1°E (just south of Paris) heading 91.9° at 272 kt, not far from cruising altitude. Three airports are ALIGNED (Δhdg ≤ 25°): YMML (Δhdg 11°, 9067 nm), OEDR (Δhdg 12°, 2601 nm), OERK (Δhdg 16°, 2526 nm). YMML is a recurring destination for the Halliburton Gulfstream fleet, matching the briefing's 'heavy Australasia travel' and the company's global rig-footprint pattern. Distances are all plausible final legs for a G550 (max range ~6750 nm). The plane is likely westbound across the Atlantic toward a long-haul fuel stop en route to Australia, or already climbing on initial heading to a southern route. Given strong heading alignment and clear prior pattern, YMML is the top pick; OEDR and OERK are plausible alternates as Middle East refueling/maintenance stops.