Abstract: Embodiments are directed to a rotorcraft comprising an airframe having an engine compartment, an engine disposed within the engine compartment, at least one fire bottle configured to hold a fire extinguishing agent, at least one agent tube coupled to the fire bottle and configured to carry the fire extinguishing agent to the engine compartment, and a nozzle on the at least one agent tube, the nozzle positioned below the engine and oriented in a upward-facing direction. The nozzle has at least one opening that is closed by a spring-loaded valve.

Abstract: Systems are disclosed for automating peering of Autonomous-Systems (ASs). ASs may be registered to a web-based platform. AS Numbers may be provided, profiles generated, and/or peering policies set during registration for presentations enabling evaluation of potential peering sessions between ASs. The web-based platform may automatically represent a peering request, ensure compliance with peering policies, and/or represent a negotiated peering session in a generalized routing policy language. An implementation module may automatically translate the representation to provide a physical connection between ASs in the peering session at a switch system to which they are connected. Also, the implementation module may automatically translate the representation into a distribution configuration implementable on and pushed to one or more routers.