- #CHILD AVIATION RESTRAINT SYSTEM CARES RENTAL HOW TO#
- #CHILD AVIATION RESTRAINT SYSTEM CARES RENTAL FULL#
- #CHILD AVIATION RESTRAINT SYSTEM CARES RENTAL FREE#
The top tier, under current technology, of occupant protection is a combination of a two-, three-, four- or five-point restraint system and a smart airbag that deploys when an impact is sensed. The next step up is a five-point belt restraint system-two lap belts, two shoulder harnesses and a crotch strap that keeps you from submarining under the belts. Shoulder harnesses provide good protection in the general aviation environment of limited flail space. Further, jackknifing over the seatbelt can give you a spinal injury that can cause paralysis. You cannot keep your head off the panel if you don’t have a shoulder harness-the impact forces will either overpower you in an instant or snap your locked elbows, adding to your injuries and stunning you or rendering you unconscious, delaying your exit. While it seems beyond foolish, we keep running into people who claim they can “brace” and protect themselves from getting hurt in a crash. If there’s something in that space, the occupant is going to hit it, hard.
#CHILD AVIATION RESTRAINT SYSTEM CARES RENTAL FREE#
Finally, designing the cabin area in front of the occupants to be free of objects that can hurt the occupants as they go forward during airframe deceleration and the panel comes back due to impact forces improves survivability (airbags also take advantage of this fact).īecause of constraints of weight and keeping cabins small to minimize frontal area to reduce drag and maximize speed, most general aviation aircraft cabins have limited “flail space.” Flail space is the area in front of an occupant’s seat in which his or her arms, legs and head are going to flail around-uncontrollably-in an impact sequence.
#CHILD AVIATION RESTRAINT SYSTEM CARES RENTAL FULL#
Occupant restraint is essential-keeping the full torso restrained to the seat during the impact sequence vastly improves the odds of survival-the FAA says shoulder harnesses cut fatality rates by 20 percent and injury rates by a whopping 80 percent. The more impact load that can be absorbed by a progressively collapsing aircraft structure and not transmitted to the occupants, the better.
The longer in time and distance the deceleration can be spread over, the better (airbags use this fact). Simplified, the testing demonstrated that: The slower the impact, the better. Cessna and Piper gave NASA some airplanes for it to crash under varying conditions for the in-depth studies it was doing on impact dynamics and modeling what went on during a given crash sequence to help develop ways to keep aircraft occupants alive. By the 1960s Cessna, Piper and Beech were doing full-scale impact testing. For example, one of the chief causes of death in automobile rollover accidents is that occupants who aren’t wearing seatbelts get thrown out of the vehicle and come to a quick stop against the ground or an obstruction.Īfter World War II there was extensive research into airframe crashworthiness. He or she will either stop instantly or bounce across the surface like a rag doll, suffering repeated impacts that will cause massive trauma to internal organs and the brain that is not survivable. A human being, even in excellent condition, cannot survive hitting the ground at 60 MPH. We’ll start out by pointing out that the “thrown clear and survived” reports that are sometimes made after accidents are nonsense.
#CHILD AVIATION RESTRAINT SYSTEM CARES RENTAL HOW TO#
The simple reason is that a restraint system that keeps your head and upper torso from smacking into the instrument panel or seat in front of you during an accident sequence is the single most effective mod you can make to your airplane to radically increase the chance of everyone aboard surviving an accident.Īs technology has improved, we’re now strong advocates of a system that goes further to protect occupants during an impact-the airbag seatbelt from AmSafe ( a Phoenix, Arizona, manufacturer that specializes in occupant protection testing and products for cars and aircraft.īefore we go into details of retrofitting airbag seatbelts-they’re now standard features for most seats of nearly all new general aviation aircraft-we’ll take a look at the realities of accident dynamics and how to reduce your risk of injury. We’ve long urged aircraft owners to retrofit shoulder harnesses for all seats of their airplanes if at all possible.
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