Montreal,  2015-7-8 — /Travel PR News/ — The International Air Transport Association (IATA) will host the first World Maintenance Symposium (WMS) on 23-24 September in Miami, Florida. The cost of aircraft maintenance, repair and overhaul (MRO) was $62.1 billion in 2014 and is expected to grow to $90 billion by 2024*. The WMS will enable aviation… Read the full press release