Boeing E-3D Sentry AWACS

Strategic airborne warning and control system aircraft making Chile the only Latin American nation operating AWACS — providing transformational capability for air battle management, surveillance, and command-and-control. Chile acquired single E-3D Sentry from United Kingdom (2022) following British retirement from RAF service. Based on Boeing 707-320B commercial airliner with distinctive rotodome housing AN/APY-2 passive electronically scanned array radar providing 360-degree coverage detecting aircraft at 400+ km, comprehensive electronic support measures, secure datalinks including Link 16, battle management computers, operator workstations for controllers and specialists, and extensive communications enabling coordination of complex air operations. Crew of 15-20 including pilots, mission crew. Endurance exceeding 8 hours with aerial refueling extending to 24+ hours. Chilean E-3D provides capability to detect, track, and coordinate engagements across Chilean airspace and extended ranges into Pacific Ocean and neighboring countries. Enables Chilean F-16 fighters to operate with complete situational awareness directing fighters to intercepts, managing air defense, coordinating strike packages, and conducting maritime surveillance. Strategic asset providing force multiplication transforming Chilean air power from tactical to operational/strategic level. Maintenance and operation complex requiring specialized training and support infrastructure. Represents Chilean investment in 21st century network-centric warfare capabilities. Unique capability in South America providing significant military advantage.