LVSteve
Member
Flaps are usually operated using a screw jack setup. From the air disaster shows I've watched, it is easy to tell if the flaps were in a position set by the crew, or ended up where they are due to impact.Photos of the wreckage show the flaps deployed in takeoff position (Partial extension). When and how they were deployed TBD, but the "expert" said they were highly unlikely to have extended in the impact..