Safety 1st Summit Deluxe Instruction Manual page 18

D-6 Installing on Aircraft
This restraint is certified for
aircraft use only when used
with the internal harness.
This child restraint is
NOT certified for use in
aircraft when used as a
belt-positioning booster,
because aircraft seats do not have shoulder belts.
Use only on forward-facing aircraft seats. Follow instructions
for vehicle installation.
Contact the airline their specific policies.
33
E-1 Preparing to Install Forward-Facing
22-40 lbs (10.1-18 kg) and 34-43 in. (85.1-110 cm) and
at least 1 Year Old.
Forward-Facing using 5-point harness
LATCH Belt
Lap/Shoulder Belt
Never place a child less than one-year old or
weighing less than 22 lbs. forward-facing.
34
Lap Belt