CFR > Title 14 - Aeronautics and Space > CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION > SUBCHAPTER G—AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS (parts 110 to 139) > PART 137—AGRICULTURAL AIRCRAFT OPERATIONS > SUBPART C—Operating Rules (§137.29 to §137.59) > 137.31—Aircraft requirements.

137.31—Aircraft requirements.

No person may operate an aircraft unless that aircraft—
(a) Meets the requirements of § 137.19(d); and
(b) Is equipped with a suitable and properly installed shoulder harness for use by each pilot.