NotUrsula
DIS Legend
- Joined
- Apr 19, 2002
- Messages
- 20,067
Even if a carseat is certified for use with the harness past 40 lbs., the FAA only recommends their use on aircraft for children who weigh 40 lbs. or less.
Tests show that a child who weighs more than that is just as safe with the airlines' lap belt as an adult would be.
The thing is, in most coach configurations, a child who is over 4 ft. tall will not be able to easily sit in a carseat on a plane, because their legs won't fit between the carseat and the seat in front of them. The carseat causes them to sit further forward and further up. Aircraft seats are shallower than automobile seats; their knees will usually bend over the edge at an earlier age than they would in a car.
Tests show that a child who weighs more than that is just as safe with the airlines' lap belt as an adult would be.
The thing is, in most coach configurations, a child who is over 4 ft. tall will not be able to easily sit in a carseat on a plane, because their legs won't fit between the carseat and the seat in front of them. The carseat causes them to sit further forward and further up. Aircraft seats are shallower than automobile seats; their knees will usually bend over the edge at an earlier age than they would in a car.