BIG BERTHA is a Burly, Big and Beautiful
large rocket for model rocketers.

Big Bertha is 24 inches tall, and 1.64 inches in diameter. Big Bertha weighs only 2.2 ounces and can attain altitude of 500 feet. The fins are die cut balsa and the recovery unit is an 18 inch parachute. Recommended rocket engines are B4-2, B4-4, B6-2, B6-4, and C6-5 engines.

$ 18.99 Plus SH

HULINGS HOBBY HOUSE
208 E SUPERIOR ST
ALMA, MICHIGAN 48801
Ph 989-463-3868