US airlines warned of ‘potential risks’ when flying over Mexico, South America

The US Federal Aviation Administration (FAA) warned airlines on Friday to exercise caution when flying over Mexico, Central America and parts of South America, citing the risks of potential military activities and GPS interference. The FAA said it had issued “Notices to Airmen” covering Mexico and Central American countries, as well as Ecuador, Colombia and portions of airspace within the eastern Pacific Ocean. They say: “Potential risks exist for aircraft at all altitudes, including during...