Wireless sensor networks (WSNs) can enable several applications in aircraft control systems by reducing weight, costs, and complexity. WSNs may allow for distributed aircraft engine control, structural health monitoring, environmental control systems, and emergency systems. Key benefits of WSNs include increased fuel efficiency, decreased aircraft weight, flexibility, and reduced maintenance costs. However, further research is still needed to address challenges such as communication delays, packet loss, bandwidth constraints, high-temperature electronics, and optimal data fusion and routing protocols.