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"FDS" could refer to a company or organization involved in avionics or aviation equipment. "CVR" stands for Cockpit Voice Recorder, which is a device that records audio communications and sounds in the cockpit of an aircraft. "FDR" stands for Flight Data Recorder, also known as the "black box," which records various flight parameters and data.
"Data Transfer Unit PN" likely refers to the part number associated with the specific data transfer unit being mentioned. For more details about HHMPI, Please visit our site.
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