Philadelphia, NTSB and cockpit voice recorder

Philadelphia plane crash NTSB report finds cockpit voice recorder didn't record flight
The preliminary report on the Philadelphia jet crash found the cockpit voice recorder likely hadn't recorded audio for several years.
NTSB releases new findings about plane crash in Philadelphia
PHILADELPHIA -- The National Transportation Safety Board has released its preliminary report into the Northeast Philadelphia plane crash on Jan. 31 that left seven people dead.
Medical jet’s voice recorder likely wasn’t working for years before Philadelphia crash
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 years.
Philadelphia plane crash victims identified, investigators find cockpit voice recorder
Mayor Cherelle Parker said five people are still hospitalized following a fatal medical jet crash in Northeast Philadelphia, three of whom are in critical condition.
6 on plane that crashed in Northeast Philadelphia confirmed dead; 1 on ground 'perished'
Authorities are searching for answers as to why a Learjet 55 medical plane fell out of the sky in a violent crash Friday over Northeast Philly.
Investigators find black box in Northeast Philadelphia plane crash
Authorities are searching for answers as to why a Learjet 55 medical plane fell out of the sky in a violent crash Friday over Northeast Philly.
NTSB to release preliminary report on the deadly NE Philly plane crash today
The preliminary report on the deadly cJan. 31 rash of a medical transport jet in Northeast Philadelphia is planned for release later today, according to a spokesperson for the National Transportation Safety Board.
What we know about the Learjet crash in Philadelphia
Flight operator Jet Rescue Air Ambulance said in a statement that four crew members and two passengers were on the flight.
The Independent1mon
Philadelphia plane crash: What we know so far as Learjet air ambulance comes down in huge explosion near mall
The Learjet 55 aircraft plunged from the sky moments after taking off around 6:10 p.m. from Northeast Philadelphia Airport and crashed near the Roosevelt Mall Friday. The six passengers and crew ...
CNN1mon
7 dead, including 1 on ground, after a medevac jet with a child patient and her mother crashes in Philadelphia, mayor says
My solidarity with their loved ones and friends.” The Learjet 55 crashed after departing from Northeast Philadelphia Airport en route to Springfield-Branson National Airport in Missouri ...
'We have a lost aircraft': listen to Philadelphia air traffic control audio before crash
A recording obtained by this news organization contains chatter between airport tower employees and crew on the small plane before it went down.