Southeast Aerospace trains Mexican Navy MI-17 crew on new Cobham glass cockpit installation. Southeast Aerospace (SEA) is performing a complete avionics upgrade of the MI-17 cockpit. SEA’s extensive integrated technical services includes specialized crew training for today’s advanced avionics systems. Mexican Navy personnel were given hands-on training at SEA’s Melbourne, Florida facility. Training will continue for the future MI-17 upgrades performed by Southeast Aerospace.