Big Bertha

Skill Level 1

Burly, big and beautiful!  Over the decades this is the first big rocket for many modelers!  Slow, realistic lift-offs from this true classic!

Length: 24.0" (61.0 cm)
Dia: 1.64" (41.7 mm)
Weight: 2.2 oz (62 g)
Recovery: 18" parachute
Fins: Die-cut balsa
Max. Altitude: 500 feet (152 m)

Recommended Engines:
B4-2, B4-4, B6-2, B6-4, C6-5