An aerial photo shows Boeing 737 Max airplanes parked on the tarmac at the Boeing Factory in Renton, Washington. The troubled aircraft will be a main subject at IATA's global aviation summit. Reuters 
An aerial photo shows Boeing 737 Max airplanes parked on the tarmac at the Boeing Factory in Renton, Washington. The troubled aircraft will be a main subject at IATA's global aviation summit. Reuters 

Boeing Max crisis, trade war and higher costs to dominate annual aviation meeting in Seoul