Locator Beacon Disposed Internal to an Enclosure of a Flight Data Recorder and Method Therefor
作者： Endre Berecz , Michael C. Winterhalter
DOI:
关键词:
摘要: A flight data recorder includes an enclosure and electronic interface within the enclosure. The is coupled for receiving data. crash survivable memory unit disposed a module electrically to storing locator beacon or unit. acoustic resonator which emits ultrasonic pulses. battery providing operating power beacon. rechargeable. status stored in module. control circuit monitoring battery. activation device detects event notifies activate
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