The DE trimotor bomber was built with a single  Salmson 9B radial engine in the nose, and two  Le Rhone 9C rotary engines mounted as pushers, with the propellers behind the engines, and it carried four crew members, two of which manned guns at the front of the engine nacelles.
The DE bomber featured a single Salmson radial engine at the forefront, accompanied by two Le Rhone rotary engines mounted as pushers, with propellers situated behind them. The aircraft accommodated four crew members, including those responsible for manning guns positioned at the front of the engine nacelles.