Will have to read that one.

Here are ones that I know of after seeing a child fly and be caught by person in seat behind when the Air France hit an air pocket last month on Paris to New York. You are correct that others agree with you. The FAA recommends car seats but has falsely agreed that driving may be more dangerous - but several articles have stated very few kids are hurt in car when in proper car seat in middle of back seat.

So GU. end of discussion. You are entitled to your beliefs even thought they are different from most experts. Have a great day

1) https://www.wsj.com/articles/new-stu...nts-1408574702
2) Time mag on laws of physics: Kids on Adults' Laps: Most Unsafe Passengers on a Plane | TIME.com
3) Aviation Safety Board: laws of physics and other: https://carseatblog.com/16971/lap-ba...omment-page-1/
4) https://www.quora.com/When-a-plane-h...with-each-bump
5) Remember Force = weight x speed