Dave Lindorff is an American investigative reporter.
In December 2005, Lindorff wrote in Counterpunch:
One of the more puzzling mysteries of 9-11 is what ever happened to the flight recorders of the two planes that hit the World Trade Center towers. Now it appears that they may not be missing at all.
Counterpunch has learned that the FBI has them.
...A source at the National Transportation Safety Board, the agency that has the task of deciphering the date from the black boxes retrieved from crash sites-including those that are being handled as crimes and fall under the jurisdiction of the FBI-says the boxes were in fact recovered and were analyzed by the NTSB.
“Off the record, we had the boxes,” the source says. “You’d have to get the official word from the FBI as to where they are, but we worked on them here.”