Helicopter cargo hook equipment provider Onboard Systems International, Inc.'s cargo hook kits for the Robinson R66 have been certified for use in Brazil by the Agencia Nacional de Aviacao Civil (ANAC). A Certificado de Homologacao Suplementar de Tipos (CHST) was issued for the cargo hook kits. The kits have already received FAA, Transport Canada and EASA certifications.
The kit is built around the latest-generation Talon Keeperless Cargo Hook, which is designed to handle a wide variety of load ring sizes and styles while eliminating the possibility of losing loads that might inadvertently slide past the keeper. Other safety features include a rugged mount point with quadruple shear joint to ensure torsional strength, the best available ground clearance from the lowest hanging point of the cargo hook (10.5-IN / 27-CM) and a lock indicator window to give the ground crew an easy visual confirmation that the hook is locked.
The optional Remote Hook Electrical Release Kit gives pilots the ability to release loads from the cockpit, while the Onboard Weighing System helps to show the exact weight of the load on the cargo hook. Onboard’s weighing system for the R66 uses pin load cell technology to increase ground clearance by replacing the main attach bolt instead of mounting as a separate link above the hook, providing easier cable routing and lower system weight.