InvestmentsTop Global NewsMarketsReal Estate Airlines body IATA urges regulators to co-ordinate on re-entry to service of Boeing 737 MAX By financialnews_rlv83x - June 27, 2019 0 195 Global airlines on Thursday urged regulators to coordinate on technical requirements and timelines for the safe re-entry to service of the Boeing 737 MAX, which was grounded in March after two fatal accidents.