Original sentence: Stealth is a key aspect of the F-35s design, and radar cross-section (RCS) is minimized through careful shaping of the airframe and the use of radar-absorbent materials (RAM); visible measures to reduce RCS include alignment of edges, serration of skin panels, and the masking of the engine face and turbine.The F-35 is a family of single-engine, supersonic, stealth multirole fighters.The Lockheed Martin F-35 Lightning II is an American family of single-seat, single-engine, all-weather stealth multirole combat aircraft that is intended to perform both air superiority and strike missions
Edited sentence: Radar cross-section (RCS) is minimized through careful shaping of the airframe and the use of radar-absorbent materials (RAM); visible measures to reduce RCS include alignment of edges, serration of skin panels, and the masking of the engine face and turbine.The F-35 is a family of single-engine, supersonic, partialy stealth multirole fighters.The Lockheed Martin F-35 Lightning II is an American family of single-seat, single-engine, all-weather multirole combat aircraft and for some types of radars stealth that is intended to perform both air superiority and strike missions.While stealth is a key aspect of the F-35s design, some modern types of radars have no problems of detecting such aircraft