Onboard Systems (Booth C2020) is displaying an advanced prototype of its Talon HEC (human external cargo) dual cargo hook kit for the Bell 429 at Heli-Expo 2023. The kit has reached its final stage of development.
Launch customer Capitol Helicopters in Sacramento, California, is providing fit-check and flight test assistance for the kit's certification. Once certified, the kit will provide an STC-certified solution for Part 133 external load missions, including HEC, high-value cargo transport, utility line work, short-haul, and search and rescue.
With Y-rope attached to both cargo hooks, the new hook system has a load limit of 1,322 pounds for HEC missions. The kit consists of fixed provisions, controls, and dual Talon LC hydraulic cargo hooks mounted to a lightweight frame. It can be installed on an aircraft with no prior cargo hook installation and is also compatible with Bell dual hook factory fixed provisions. The Onboard kit offers improved ground clearance and enhanced safety features such as keeperless hooks that eliminate dynamic rollout, a high-reliability hydraulic backup release system, and an optional onboard weighing system.