Britax CS Manuel D’Utilisation

24

25

This child seat is certified for aircraft use. Most 

airlines in the U.S. and Canada will allow the use of 

a child seat as long as it is labeled as an approved 

child seat for airline use and fits properly on the 

aircraft seat. Contact the airline about their policy 

prior to traveling.

The FAA recommends that a child weighing up to 

40 pounds (18.1 kg) use a certified, harnessed child seat while traveling 

on an aircraft.
Install your child seat in a window seat to avoid blocking the aisle.
If the aircraft lap belt is too short, ask the flight attendant for a belt 

extender.

For rear-facing aircraft installation (Fig. A), follow 

Rear-Facing Lap-Belt Installation instructions on 

pages 16–17.

To aid installation on aircraft, open the rear-facing 

 

4

lock-offs to allow routing of large buckles.

For forward-facing aircraft installation (Fig. B), 

follow Forward-Facing Lap-Belt Installation 

instructions on pages 22–23.

a

b

WARNING!

 

Britax recommends that the tether be used at all times. Using the 

•

tether will improve the stability of the child seat and reduce the risk of 

injury.
If your vehicle does not currently have a tether anchor attachment, 

•

refer to your vehicle owner’s manual or contact the vehicle 

manufacturer for assistance.