ABU DHABI: Etihad Airways, the national airline of the UAE, once again marked the start of the Formula 1 Etihad Airways Abu Dhabi Grand Prix with a low-level fly-past over Yas Marina Circuit. The fly-past has become synonymous with the race with the flagship A380 aircraft flying over the iconic circuit at approximately 4.50pm. The A380 was accompanied by theAermacchi …