BALDWIN PARK, CALIFORNIA (November 13, 2025) – AMETEK Ameron, a leader in aviation safety equipment, has received FAA-PMA approval for the M447966 Harness Block. The M447966 Harness Block, a sub-component of the MXH21-31 Harness Assembly, provides a seal to prevent oxygen leakage. This inflatable harness is part of the Oxygen Mask Regulator Assembly, used by aircraft crews during emergencies to protect against depressurization, fumes, and harmful gases. "Ameron’s FAA-PMA approval for the M447966 Harness Block highlights our commitment to delivering reliable, safety-critical components and expanding access to cost-effective solutions for aircraft crew protection," said Adam Brammer, Business Manager for AMETEK Ameron.   FAA-PMA M447966 is eligible for installation on Cessna Citation 750, 680, 560XL, and Dassault Aviation Mystere-Falcon 900, Falcon 900EX, Falcon 2000EX. For this PMA or any of Ameron over 650 PMA parts, contact the Ameron parts department at https://store.ametekmro.com or call + 1 (626) 593-2069. About AMERON AMERON, a brand of AMETEK MRO, specializes in global aviation safety equipment that includes repair and overhaul solutions; over 650 FAA/EASA-approved PMA parts and components; and a growing OEM portfolio. Serving customers for 50 years, AMERON has pioneered numerous advances in aerospace fire suppression systems and is a leader in pressurized gas systems, fire extinguishers, and pressurized stored energy systems. AMERON is certified by the U.S. Department of Transportation, and its products meet or exceed MIL-I-45208A specifications. For more information, contact us: 4750 Littlejohn St. Baldwin Park, CA 91706 Email: ameronpartsales@ametek.com Tel: +1-626-593-2069 | Fax: +1-626-856-0210 Website: www.ameronglobal.com | AMERON Store: https://store.ametekmro.com AMETEK, Inc. is a leading global provider of industrial technology solutions serving a diverse set of attractive niche markets with annual sales over $7.0 billion.

LONDON, Oct. 13, 2025 — AMETEK MRO, a leading global provider of aircraft maintenance, repair and overhaul services, has signed a global agreement with AJW Group to provide specialist component repair support across facilities in Europe, the United States and Asia. The agreement covers electromechanical, hydraulics, pneumatics, environmental, heat transfer, fuel pumps and controls, avionics and instruments. “AMETEK MRO’s skilled and experienced technicians have been working with AJW’s components for more than 25 years, and this new agreement embraces legacy equipment as well as many new technology part numbers,” said Ismaël Fadili, VP Sales MRO Europe, AMETEK MRO. “By aligning our global capabilities with AJW’s requirements, we will continue delivering quality repairs supported by our authorized OEM partnerships.” AJW is a world-leading independent component parts, repair and supply chain solutions provider with a global fleet under contract. “AMETEK MRO has been a valued and trusted partner for many years, supporting our in-house MRO network with additional specialist repair capabilities and global coverage when required,” said Lauren Tyler, Head of Strategic Sourcing at AJW Group. “This agreement formalises an established relationship built on transparency, technical expertise and shared commitment to quality and customer service.” AMETEK MRO operates twelve global locations to deliver comprehensive component repair solutions worldwide. “We’re proud of our track record with AJW and expect to support a growing volume of business over the life of this agreement,” added Fadili. About AMETEK MRO AMETEK MRO, a division of AMETEK, is a leading global provider of maintenance, repair, and overhaul services for commercial, regional, military, and general aviation aircraft. AMETEK MRO services more than 40,000 aircraft components, with capabilities including avionics, fuel, heat transfer, landing gear, hydraulics, pneumatics, power, safety and medical, wheels and brakes, and more. AMETEK MRO has 14 locations around the world and approximately 800 employees across its businesses: AEM, Aeromedic, Ameron, AMETEK Singapore, Antavia, Avtech Avionics and Instruments, B&S Aircraft, Drake Air, Muirhead Avionics, and Southern Aeroparts. For more information, visit https://www.ametekmro.com and follow AMETEK MRO on LinkedIn.  AMETEK, Inc. is a leading global provider of industrial technology solutions serving a diverse set of attractive niche markets with annual sales over $7.0 billion.