AW139 Cabin Door Handle Kit
Improving Cabin Door Security and Pilot Awareness
The Leonardo AW139 is used across a wide range of helicopter operations where reliability, safety, and crew awareness are essential. In these environments, even relatively simple aircraft systems can have an important impact on day-to-day operations.
Cabin doors are one example. A secure and positive closing action gives crews greater confidence before departure, while clear indication of door status provides pilots with an additional level of awareness in the cockpit.
The iAERO AW139 Cabin Door Handle Kit was developed to improve the operation and security of the aircraft’s left- and right-hand rear sliding cabin doors. The certified, field-installable modification combines an improved interior handle and locking system with cockpit door-status indication, providing operators with a practical upgrade to the existing cabin door system.
Addressing Cabin Door Security
A helicopter cabin door must provide secure closure while remaining straightforward for crews to operate.
The iAERO kit incorporates a fixed centre interior door handle designed to improve the door-closing action and provide increased closing force. This gives crew members a more effective means of positively closing the sliding cabin door before flight.
The modification also includes an enhanced rear locking mechanism, providing an additional improvement to overall door security. Together, these features are designed to help prevent inadvertent door openings in flight and provide crews with greater confidence that the door is properly secured.
For operators flying frequent missions and operating aircraft through repeated cabin loading and unloading cycles, a simple and reliable door-closing system can be an important operational improvement.
Greater Awareness in the Cockpit
Physical door security is only one part of the system.
The AW139 Cabin Door Handle Kit also incorporates a discrete switch that provides a “door closed” status to the pilot. The integrated sensor gives the flight crew a clear cockpit indication of cabin door status, improving pilot awareness before and during flight.
By combining an improved mechanical closing and locking system with cockpit indication, the kit addresses both sides of the equation: helping crews securely close the door while giving pilots confirmation of its status.
Designed for Straightforward Installation
Aircraft modifications need to deliver operational benefits without creating unnecessary downtime.
The AW139 Cabin Door Handle Kit was designed as a field-installable solution that can be installed using standard tools and procedures. The complete kit includes the components required for both the left-hand and right-hand cabin doors, allowing operators to upgrade both sides of the aircraft as part of the installation.
Installation is estimated at approximately one day, helping operators incorporate the modification within existing maintenance planning while minimizing disruption to aircraft availability. The complete installation adds just 0.658 kg to the aircraft.
Importantly, the modification maintains the AW139’s full flight envelope while preserving the aircraft’s emergency egress capability.
A Certified AW139 Solution
The AW139 Cabin Door Handle Kit is a certified modification specifically developed for the Leonardo AW139.
The system is approved under SH18-14 and SR04310NY, providing operators with an engineered and certified solution for improving cabin door operation, security, and pilot awareness.
Key Benefits
Improved door-closing action: A fixed centre interior handle increases the force available when closing the cabin door.
Enhanced locking: An improved rear locking mechanism increases door security.
Cockpit door-status indication: An integrated discrete switch provides “door closed” status to the pilot.
Complete LH and RH installation: The kit provides a solution for both rear sliding cabin doors.
Simple field installation: Installation can be completed using standard tools and procedures in approximately one day.
Maintains aircraft capability: The modification preserves the AW139’s full flight envelope and emergency egress capability.
A Practical Upgrade for AW139 Operators
For aircraft operating in demanding environments, improvements do not always need to involve large or complex systems. A well-engineered modification to an everyday aircraft function can make a meaningful difference to crew confidence and operational safety.
The iAERO AW139 Cabin Door Handle Kit strengthens the closing and locking of the rear sliding cabin doors while providing pilots with direct indication of door status. With a lightweight design, straightforward installation, and certification for the AW139, it provides operators with a practical way to enhance an important aircraft system.
Improved closing. Enhanced security. Greater pilot awareness.
To learn more about the AW139 Cabin Door Handle Kit, contact iAERO and speak with our team.