GOL First to Resume Commercial Flights With Boeing 737 MAX

São Paulo, December 7, 2020 - GOL Linhas Aéreas Inteligentes S.A. (NYSE: GOL and B3: GOLL4), Brazil's largest domestic airline, today announces that it will resume flying the Boeing 737 MAX on commercial routes in its domestic network, starting December 9. The first flights will be on routes to and from the Company's hub in São Paulo. By the end of December, all seven Boeing 737 MAX aircraft in GOL's current fleet should be cleared to return fully to operation and will be gradually reincorporated into the Company's flight schedules in alignment with its operational needs.

"Our first priority is always the Safety of our Customers," says Celso Ferrer, VP of Operations at GOL and a commercial pilot who regularly flies Boeing planes and is already trained to fly the 737 MAX. "Over the past 20 months, we have watched the most comprehensive safety review in the history of commercial aviation unfold, bringing together regulatory agencies and airlines from around the world to monitor and contribute to the upgrades in aircraft systems and pilot training. Consequently, following the new certification of the Boeing 737 MAX by the FAA (Federal Aviation Administration, United States) and ANAC (National Agency Civil Aviation Administration, Brazil), we are fully confident in the MAX's return to service," Added Celso.

Before reintegrating the MAX-8 into its fleet, GOL conducted training for 140 of its pilots in conjunction with Boeing, meeting all the technical and operational requirements outlined in the plan approved by FAA and ANAC. The trainings took place in the United States using a MAX simulator. The Company also completed a rigorous series of technical flights, which exceeded the requirements set out by aviation regulatory agencies.

These Safety actions reinforced the meticulous work of removing the MAX-8 aircraft from storage by the aviation engineers at GOL Aerotech, the Company's business unit specialized in maintenance, repairs, aircraft servicing and components, based in Confins near the city of Belo Horizonte in southeast Brazil and where the aircraft were located for the past 20 months. The work performed by the Company professionals at every stage is a testament to GOL's culture of excellence in Safety.

The Company's experience and resources for maintaining Boeing aircraft also contributed to the ability to quickly and safely return the MAX to its network. GOL Aerotech is qualified to perform maintenance on Boeing 737 Next Generation, 737 Classic, 737 MAX and Boeing 767 family aircraft. With over 760 employees, including engineers and technicians, the business unit is able to service 80 aircraft per year on average and provide over 600,000 hours of maintenance. It is certified by national and international regulators such as ANAC, the FAA (Federal Aviation Administration, United States) and the EASA (European Union Aviation Safety Agency).