McDonnell Douglas MD-11 (Short English Brief) - Type: Long-haul wide-body trijet, stretched DC-10 variant with winglets, digital glass cockpit (2-person, no flight engineer) .- Launch: Dec 30, 1986; first flight Jan 10, 1990; entered service Dec 20, 1990 (Finnair).- Production: 131 built; discontinued 1998 post-Boeing acquisition .- Engines: 3× GE CF6-80C2 or Pratt & Whitney PW4000 turbofans.- Key specs: Length 61.24m; wingspan 51.77m; 285 seats (3-class)/410 (all-economy); max range ~12,270km; MD-11F max payload 91t .- Variants: MD-11 (passenger), MD-11ER (extended range), MD-11F (freighter), combi/BCF .- Status: All passenger retired; now freighter-only (FedEx) .