Enhanced Efficiency with AW139 Side Access Wide Platforms
This access solution is specifically engineered for heavy maintenance on the Leonardo AW139 medium twin-engine helicopter. This wide-version AW139 Side Access Wide Platform provides unparalleled safe, close access for multiple engineers and necessary tooling, directly adjacent to critical maintenance zones. Its purpose is to elevate safety and efficiency during all AW139 servicing, whether routine or non-routine.
The platform’s sturdy design features extendable guardrails that slide out over the fuselage, delivering full surround edge protection for personnel working at height. This is a critical safety feature, mitigating the significant fall hazard presented by the aircraft’s dimensions—including a curved, potentially slippery roof approximately 3m high and a high tail rotor around 10ft high. We replace the risk of unsecured climbing with a secure, spacious working area.
Core Design and Safety Features
Key components include durable Treadplate Decking and Telescopic Handrails, designed to join securely across the aircraft fuselage, creating a continuous protective barrier. Access to the working deck is facilitated by a stable 45° stairway, ensuring ease of movement for personnel carrying tools. Adjustable Jacks maintain the platform’s stability on uneven hangar floors or ramp surfaces.
Integrated Utility and Organization
The thoughtful incorporation of utility and design features is paramount for maintenance tasks. These include a Double Power Outlet and available lighting under the stand, with options for power and air points. These utilities are immediately accessible on the work surface. A dedicated Storage Shelf allows for efficient organization of tools and components, keeping the work area clear and functional.
Optimized Aircraft Access
Innovative features include the Clear Access Underneath Stand, which maximizes floor space and permits access to aircraft doors even while the platform is positioned. A strategic Cut-out Section is integrated to further facilitate close access around complex structures.
Specialized Tail Section Configuration
Crucially, this access platform includes a specialized configuration for servicing the tail section of the AW139. It is designed to give close u-shape access around the tail during critical rotor checks and maintenance. This tailored approach allows technicians to safely reach the high tail rotor and tail rotor gearbox, known challenging maintenance areas. The structure is adaptable, allowing configuration to suit any height, length, or size of a helicopter tail, offering versatility while being optimized for the AW139.
Comprehensive AW139 Maintenance Support
The AW139 Side Access Wide Platform is indispensable when servicing various aircraft systems that require mechanics to reach elevated and complex areas:
Access for Key Maintenance Areas
- Main Rotor/Gearbox: Access for greasing, bearing checks, and maintenance of the 5-blade main rotor and gearbox situated on top of the aircraft.
- Engines and Cowlings: The platform provides a secure area for accessing the engines (two Pratt & Whitney PT6C-67C Turboshafts) and their cowlings, enabling tasks like borescope inspections and accessing oil systems.
- Fuel and Hydraulics: It facilitates safe work around fuel, oil, and the three hydraulic systems, often located in difficult-to-reach areas.
- Landing Gear: It allows technicians to safely access and service the retractable landing gear, including lubrication points.
The wide frame of this platform is particularly beneficial for heavy maintenance phases, supporting the extended presence and coordinated work of multiple engineers. It supports the use of specific, purpose-built AW139 platforms, such as side engine stands, and functions as a primary U-shaped tail stand. By providing a large, uninterrupted work space and minimizing the need for unsecured climbing, this access system fundamentally enhances safety compliance and streamlines the most complex maintenance procedures on the Leonardo AW139 fleet.
We also offer a Slimline Version of the Leonardo AW139 Side Access Platform for different operational needs. It is a foundational component for maintaining operational readiness and airworthiness.
