NTSB Issues Safety Recommendation Regarding Sundstrand V-557 Recorder Maintenance

The National Transportation Safety Board has issued a safety recommendation directed at the Federal Aviation Administration concerning the Sundstrand V-557 cockpit voice recorder. The board advises that the agency should review the current maintenance and inspection programs utilized by users of this specific equipment. The goal of this review is to ensure that these procedures are adequate in providing the information essential to detect and repair discrepancies associated with the device. This recommendation highlights the importance of rigorous oversight for critical flight safety components.