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Code · CFR · Title 14 — Aeronautics and Space · Part 91 — General Operating and Flight Rules · § 91.521

§ 91.521. Shoulder harness.

194 words·~1 min read·/us/cfr/t14/s§ 91.521·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

(a)No person may operate a transport category airplane that was type certificated after January 1, 1958, unless it is equipped at each seat at a flight deck station with a combined safety belt and shoulder harness that meets the applicable requirements specified in § 25.785 of this chapter, except that—
(1)Shoulder harnesses and combined safety belt and shoulder harnesses that were approved and installed before March 6, 1980, may continue to be used; and
(2)Safety belt and shoulder harness restraint systems may be designed to the inertia load factors established under the certification basis of the airplane.
(b)No person may operate a transport category airplane unless it is equipped at each required flight attendant seat in the passenger compartment with a combined safety belt and shoulder harness that meets the applicable requirements specified in § 25.785 of this chapter, except that—
(1)Shoulder harnesses and combined safety belt and shoulder harnesses that were approved and installed before March 6, 1980, may continue to be used; and
(2)Safety belt and shoulder harness restraint systems may be designed to the inertia load factors established under the certification basis of the airplane.
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