We are considering a flight from the U.S. to Canada with our one-year
old. I am a bit confused by the FAR's regarding child seats. On the one
hand, it says that the child may be simply held by an adult, but then
it says if you use a child seat it must be approved for aircraft use.
Common sense would dictate that any child seat is better than nothing.
But the FARs seem to say that no seat is better than a car seat. Anyone
have experience with this?

How do the rules differ in Canada?