Philadelphia plane crash: NTSB says flight's black box never recorded audio
The plane's crew was in communication with the air traffic control tower at the time of the accident, and no distress calls were made prior to the crash. The plane's black box also did not record audio of the crash.
No audio? Flight crew unconscious?
Two words.
Commie Shapiro.
How convenient.
Jet Rescue Air Ambulance has a serious maintenance problem and that plane should have been grounded before this happened. Don't CVR have to be certified as operational on a routine basis?