MRO & Manufacturing
MSA Safety Launches A1X WinGrip Vacuum Anchor for MRO
MSA Safety’s A1X WinGrip uses gas-powered vacuum suction for fall protection during active aircraft refueling with no electronics.
On September 9, 2026, MSA Safety Incorporated announced the launch of the A1X WinGrip vacuum anchor, a non-invasive fall protection system designed to operate without electronics for safe deployment during active aircraft refueling.
In a press release issued by the Pittsburgh-based safety equipment manufacturer, the company detailed that the new system utilizes vacuum suction technology to create secure anchor points on aircraft wing surfaces and fuselages. The A1X is powered entirely by refillable air or gas-supplied cylinders, eliminating ignition risks in environments where fuel vapors are present.
Technical specifications and deployment
The A1X system is engineered to maintain its vacuum seal even during flow interruptions, providing a continuous safety margin for aviation maintenance technicians. It features an integrated audio alarm that delivers real-time status feedback regarding the anchor’s securement to the aircraft surface.
Each standard kit includes a primary vacuum anchor, a secondary “flying” anchor for triangulated configurations, a dedicated air cylinder, a pressure line, and personal protective equipment (PPE). The system builds upon the company’s existing All-In-One (AIO) WinGrip architecture while expanding compatibility across a broader range of aircraft types.
Industry application and upcoming exhibition
Fall protection remains a critical regulatory and safety requirement for aviation maintenance, repair, and overhaul (MRO) operations. MSA Safety, which reported $1.9 billion in revenue in 2025 and employs over 5,300 people globally, developed the A1X based on direct feedback from maintenance personnel working on the ramp and in hangars.
“The A1X vacuum anchor was developed from listening to the people who use WinGrip every day. We know that if a tool isn’t deployed, it isn’t protecting anyone, so we focus on removing every barrier between a technician and their safety equipment,” said Jose Sanchez, Senior Vice President and President of Europe, Middle East, and Africa (EMEA) Business for MSA Safety.
Sanchez noted that the system is the most capable and portable WinGrip anchor the company has built to date. The manufacturer plans to display the A1X vacuum anchor to the European aviation market at the upcoming MRO Europe exhibition in October 2026.
AirPro News analysis
We note that the elimination of electronic components in fall protection gear addresses a specific operational bottleneck in line maintenance. By allowing technicians to safely deploy anchor points during active refueling operations, airlines and MRO providers can conduct concurrent servicing tasks. This capability directly supports faster turnaround times on the ramp without compromising worker safety in hazardous, vapor-rich environments.
Sources: MSA Safety Incorporated
Photo Credit: MSA Safety Incorporated