The USA and Mexico have established technical pacts on satellite-based navigational systems and other navigational services. The two sides can now formally begin co-operative work on future navigation systems involving the global-positioning system (GPS). Also established are specific functional areas of air-navigation services under which co-operative projects may be instituted by the US Federal Aviation Administration and the Mexican Airspace Navigation Services, which operates Mexico's air-traffic- control system.
Source: Flight International
