We’re still collecting data for this aircraft. Routes appear once we’ve seen it fly enough times.
The failure of company maintenance personnel to install the correct hydraulic landing gear extension component, and the failure of company maintenance inspection personnel to comply with proper post maintenance test procedures, resulting in the impossibility of the LMLG to extend, and the subsequent LMLG up landing. A factor in the accident was the improper identification tag marking on the replacement component, and no marking on the component, itself.
Mcdonnell Douglas DC-8-71F