Who is ACR Electronics?
ACR Electronics is a manufacturer of satellite-linked emergency locator beacons and related distress signaling equipment for aviation, maritime, and personal safety applications, operating within the international Cospas-Sarsat search and rescue system.
- Personal locator beacons for land, marine, and outdoor use
- Emergency locator transmitters for general and commercial aviation
- Emergency position-indicating radio beacons for maritime vessels
- Satellite-based distress alerting using 406 MHz signals and GPS position data
- Survival and rescue accessories for recreational and professional users
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ACR Electronics develops and supplies distress alerting devices that transmit a distress signal to satellite networks, which relay the signal to rescue coordination centers. Its offerings are positioned for use by private pilots, commercial aircraft operators, recreational and commercial boaters, and individuals working or travelling in remote environments where conventional communications may be unavailable. In enterprise and fleet settings, these devices are typically integrated into regulatory safety programs and operational risk management plans.
The core technology associated with the company's products is the 406 MHz distress beacon standard operated through the Cospas-Sarsat system, which provides global satellite detection and rescue coordination. Many current devices incorporate GPS receivers to transmit precise location data, which reduces search time and improves response accuracy. Depending on the product, the equipment may also include Bluetooth or other short-range connectivity for pairing with companion applications that monitor battery status, registration details, or device health.
Comparisons within this solution category generally involve other manufacturers of aviation emergency locator transmitters, maritime emergency position-indicating beacons, and personal locator beacons. Differences among these offerings typically relate to frequency compliance, float and mounting configurations, battery life, certification requirements, and the regional regulatory framework in which a device is registered and deployed.
The business and technical significance of these products lies in their role within regulated safety infrastructure. Aviation and maritime operators face mandatory or strongly recommended requirements for distress signaling equipment, and registration of devices with national authorities is necessary for effective search and rescue response. For organizations managing personnel in remote operations, such equipment forms part of a broader emergency preparedness and incident response strategy.
Within the Decision Insights directory, the company is positioned in solution areas covering emergency and safety communications hardware, satellite-based distress alerting, and marine and aviation safety equipment. Its active product families address aviation, maritime, and personal use cases, reflecting a focus on distress detection hardware rather than broader networking or enterprise software platforms.
Our description of ACR Electronics. Updated October 2026.
