Sikorsky, part of Lockheed Martin, and CAE, a leader in training and simulation, have teamed up to provide the CAE Magnetic Anomaly Detection-Extended Role (MAD-XR) system for the U.S. Navy and Royal Australian Navy’s MH-60R SEAHAWK® helicopters. CAE designs and manufactures the system, while Sikorsky integrates it with the helicopter’s primary mission computer. This digital MAD sensor enhances the helicopter’s ability to detect and track submarines underwater, significantly upgrading maritime operational capabilities.
The MAD-XR system is lightweight and compact, comprising highly sensitive magnetometers and a processor/interface unit weighing less than 20 pounds (9 kg) with all cables and mounts included. It offers an audio alert to crews when objects are detected, with a display showing contact and range. It installs within the MH-60R’s tail cone without permanent modifications, allowing rapid transfer between helicopters as operational needs dictate.
Sikorsky, CAE, and the U.S. and Royal Australian Navies worked jointly to integrate, test, and refine the MAD-XR system. In early 2024, the U.S. Navy issued software and hardware upgrades enabling MH-60R operators to accept the digital MAD system as part of ongoing technology refreshes.
In September 2024, Sikorsky received a $21 million contract from the U.S. Navy, with CAE subcontracted to deliver 20 MAD-XR kits to the Royal Australian Navy, six to the U.S. Navy, and two for U.S. Navy Reserve evaluation. Delivery will be completed by May 2026, with options for further orders in 2025 and 2026.
Cliff Kyle, General Manager at Sikorsky Australia, highlighted the Royal Australian Navy’s distinction as the first MH-60R fleet operator to integrate this digital MAD capability. The MAD-XR represents a significant upgrade over the older AN/ASQ-81 sensor, which was externally mounted and weighed 90 pounds, trailing behind the aircraft on a cable reel system.
