Title 14
SECTION 25.399
25.399 Dual control system.
§ 25.399 Dual control system.(a) Each dual control system must be designed for the pilots operating in opposition, using individual pilot forces not less than -
(1) 0.75 times those obtained under § 25.395; or
(2) The minimum forces specified in § 25.397(c).
(b) The control system must be designed for pilot forces applied in the same direction, using individual pilot forces not less than 0.75 times those obtained under § 25.395.