Century 44892L Manual De Usuario

Century advises against loaning or passing 
along car seat.

This car seat is certified for use on aircraft when
used with harness system (see label on
car seat). Contact airline about their policy.

Use this car seat only on forward-facing aircraft
seats.

Install car seat on an aircraft the same way it is 
installed in a vehicle except 

use 

tether strap.

When used without harness system as a belt
positioning booster seat, this restraint is not
certified for use in aircraft because there is
no shoulder belt available.