Sec. 29.771 - Pilot compartment.
For each pilot compartment --
(a) The compartment and its equipment must allow each pilot to perform
his duties without unreasonable concentration or fatigue;
(b) If there is provision for a second pilot, the rotorcraft must be
controllable with equal safety from either pilot position. Flight and
powerplant controls must be designed to prevent confusion or inadvertent
operation when the rotorcraft is piloted from either position;
(c) The vibration and noise characteristics of cockpit appurtenances
may not interfere with safe operation;
(d) Inflight leakage of rain or snow that could distract the crew or
harm the structure must be prevented.
[Doc. No. 5084, 29 FR 16150, Dec. 3, 1964, as amended by Amdt.
29-3, 33 FR 967, Jan. 26, 1968; Amdt. 29-24, 49 FR 44437, Nov. 6, 1984]