Boost HEC System
Key facts:
- For Airbus AS350 & AS355 series
- Dual hook system for HEC operations
- Certified by Transport Canada, FAA, and EASA
- Working Load Limit: 500 kg (1,100 lbs)
- Primary Quick Release System (hydraulic) with Dual Activation Device
- Electrical Backup Quick Release System with Dual Activation Device
- Fully compliant with FAA AC133-1B & CS 27.865
- Installs in minutes, remains installed during refueling & repositioning
- Reduces maintenance downtime, increases availability
Overview
The Boost Human External Cargo (HEC) Dual Hook System for the Airbus AS350/AS355 is a certified, safety-enhanced solution for transporting personnel externally. Designed for missions where lives are on the line, the system offers robust redundancy, fast installation, and compliance with global aviation standards.
Applications
- Search and Rescue (SAR)
- Law Enforcement
- Utility HEC work (powerline maintenance, forestry, cargo transport)
- CFR Part 133 external load missions
System Components
- HEC hook
- HEC beam & fixed provision kit
- Hydraulic Primary Quick Release System (PQRS) with Dual Activation Device (DAD)
- Electrical Backup Quick Release System (BQRS) with Dual Activation Device
- Provisions kits and accessories
- Optional PCDS (Personnel Carrying Device System) with 10-year service life
Advantages
- Pilot-controlled removable hook with 500 kg WLL
- PQRS installed on cyclic stick for intuitive control
- Dual redundancy: hydraulic and electrical quick release, both with DAD
- Installed in minutes as an elementary task
- Hook remains installed during non-HEC work – reduces downtime
- No spotter or door removal required, eliminating belly bands
Current Status
- Actively in service with SAR, law enforcement, and utility operators
Certifications
- Transport Canada STC # SH15-39
- FAA STC # SR03681NY
- EASA STC 10068744
- Fully compliant with FAA AC133-1B and CS 27.865
Aircraft Compatibility
- Airbus AS350 series
- Airbus AS355 series
Step 1: Order & Consultation
Assessment of mission type (SAR, law enforcement, utility) to determine provisions and accessories.
Step 2: Installation
- Elementary installation in minutes
- PQRS mounted directly on cyclic stick
- Electrical backup release integrated into cockpit controls
Step 3: Operational Deployment
- Dual hook ready for external personnel transport
- Can remain installed during repositioning and refueling
- Reduces reconfiguration downtime significantly
Support
- Technical support and training provided by Boost Systems & partners
- Spare parts and accessories available globally
What is the working load limit of the system?
500 kg (1,100 lbs) for HEC operations.
Is redundancy built in?
Yes, the system has a hydraulic primary and an electrical backup, both with Dual Activation Devices.
How long does installation take?
Just a few minutes – approved as an elementary task.
Does it require door removal or belly bands?
No, the system avoids these additional modifications.
Can the hook remain on during non-HEC flights?
Yes, it can remain installed through refueling and positioning flights.
Which missions is it certified for?
SAR, law enforcement, and utility HEC missions including powerline and forestry work.
