Newly released data from ground-based radar came out Tuesday suggesting an Army helicopter was higher than it was supposed to be when it collided with American Airlines Flight 5342 a week ago, killing all 67 people aboard both aircraft.

In an update on Tuesday, officials say that transcriptions for both aircrafts cockpit voice recordings are ongoing.

The National Transportation Safety Board gives a briefing days after a plane and helicopter collided in Washington, D.C. near Reagan National Airport. A total of 67 people died in the crash.

The NTSB said they would not be holding any press briefings until later in the week, in part because investigators need the Black Hawk recovered from the river to proceed. That is