When were seat belts required in airplanes -registered civil aircraft, which document is Dec 21, 2010 · In June, 1990, the FAA issued an interpretation that said that as long as approved safety belts are carried aboard the aircraft for all occupants, and the structural strength requirements for the seats aren't exceeded, the seating of two persons whose combined weight doesn't exceed 170 pounds under one safety belt where the belt can be properly secured around both persons wouldn't be a Apr 29, 2025 · Most coaches and passenger aircraft seats still use lap belts. 153 Aircraft requirements: General. This law has since been modified to require three-point seat belts in outboard seating positions, and finally three-point seat belts in all seating positions. You'd take that yellow or brown or blue belt and flex it and see nylon dust coming out of it as the fibers crumbled. 159 Single-engine airplanes prohibited. Wearing a seat belt is the most important thing you In 1911, pilot Benjamin Foulois desired a device for his aircraft that would hold him firmly in his seat. Your point 4 is only partially correct: FAR 91. The simple lap belt secured Sep 10, 2019 · Seat belts, also known as safety belts, or restraints, are invented far before airplanes, or even cars. Sep 1, 2016 · A year later backseat belts were added and, for the 1974 model year, three-point, continuous-loop seat belts were required. [As added by Amdt. bjkwsopxvpwfizfgazgtldcoehlmajzvvvbzqwkliydumcqjxsdgxlsooghebujgxwohi