Launch customer Capitol Helicopters is expecting delivery of the first Talon HEC dual cargo hook system for its Bell 429 helicopter now that the FAA has certified the STC for manufacturer Onboard Systems International.

These cargo hook systems meet the 14 CFR part 27.865 certification requirements for human external cargo (HEC) and include options to retrofit existing single hook and dual hook configurations, as well as aircraft without prior cargo hook system installations.

Onboard has also submitted these systems to Transport Canada and EASA for STC validation in Canada and Europe.

“We're excited to offer an Onboard HEC solution for Bell 429 operators who have been asking us to field this kit for years,” says Mike Fox, vice president of sales and marketing for Onboard Systems. “We've just shipped our first system to our launch customer, Capitol Helicopters, and are now ramping up production to fulfil follow-on orders. Whether you fly from the right or the left, and whether you're outfitting a new aircraft or retrofitting an existing cargo hook installation, we've designed multiple configurations to meet your specific need.”

Onboard's Bell 429 HEC dual cargo hook kits are comprised of a complete system of fixed provisions, controls and dual Talon LC hydraulic cargo hooks mounted to a lightweight frame. The Onboard Systems kits offer 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. With the Y-rope attached to both cargo hooks, the dual cargo hook system load capacity is 1,322lbs (600kg) for HEC missions, while maintaining a 3,000lb (1,360kg) load capacity for non-HEC external load missions.

The new Bell 429 kits provide an STC-certified solution for a variety of CFR Part 133 external load missions, including HEC, high-value cargo transport, utility line work, short haul, and search and rescue.

In addition to the complete cargo hook systems, Onboard is also offering retrofit kits that are compatible with Bell dual hook factory fixed provisions, as well as fixed and removable provisions kits. Operators can choose between right-hand pilot in command (RH LIC) and left-hand pilot in command (LH PIC) installation options, as well as optional HEC accessories such as the HEC Y-rope, longlines, rigging plates and more.