What do I need to do if I want to use the SnugRide 35 Lite LX on an airplane?

When installing on an airplane, follow the same instructions as in an automobile. If using the base, you may need to close the lock-off and route the lap belt above it if necessary. Use the restraint only in forward-facing aircraft seats and notify the airline ahead of time that you intend to bring the seat on board. Do not use the restraint if the airplane seat belt cannot hold it securely.