Data shows Amazon jet’s key braking systems did not deploy during deadly Miami crash: NTSB
The NTSB said the cargo jet’s wheel brakes were applied, but its speed brakes and thrust reversers did not deploy, according to available data.

TL;DR
- Key braking systems, including speed brakes and thrust reversers, did not deploy during an Amazon cargo jet crash in Miami.
- The aircraft overran the runway, striking two vehicles and killing five people.
- The NTSB is investigating the incident and plans to interview the pilots.
- The cargo consisted mainly of contact lenses, and no hazardous materials were on board.
- The captain had 7,145 flight hours, and the first officer had 2,655 flight hours.