The NTSB said there was no indication in the recorded data that speed brakes or thrust reversers were deployed to help slow the plane.
Homendy is leading a team of 32 investigators at Miami International Airport. She said the NTSB was able to release one of two runways closed since the accident to allow for departures from an easterly direction late on Tuesday.
The Amazon cargo plane was on its third flight of the day, coming from San Juan, Puerto Rico. It had flown from Cincinnati to Miami and from Miami to San Juan earlier on Sunday before the crash at 1.53 pm EDT (1753 GMT).
The captain, 55, received his type rating for the 767 in May and has 7,145 hours of flight time, while the first officer, 37, received his type rating on the 767 in April 2025 and has 2,655 flying hours, the NTSB said.
