Medical plane’s voice recorder likely wasn’t working for years before it crashed in Philadelphia
The National Transportation Safety Board says a cockpit voice recorder was not working on a medical transport plane that crashed in Philadelphia in January and likely had not been working for several ...
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Medical plane’s voice recorder likely wasn’t working for years before Philadelphia crash
The cockpit voice recorder was not working on a medical transport plane that killed seven people when it plummeted into a Philadelphia<a class="excerpt-read-more" href=" More ...