Product Description
Estes 7250 Twin Factor Model Rocket Kit, Skill Level 2 (EST7250)
Twin Factor, as in “twin” rockets” That’s right, you get two rockets not just one! Launch them together or launch the upper stage by itself! Mini engine powered and fun to launch!
Features:
- Maximum Height: 150ft
- Two Stages
Specifications:
Recommended Engines
- Rocket Only : A3-4T, A10-3T, A10-PT
- Two Stages:
- Rocket: 1/4A3-3T, 1/2A3-2T, 1/2A3-4T, A3-4T, A10-3T, A10-PT
- Booster: A10-0T
- Projected Max Altitude: 150 ft. (46 m)
- Recovery System: Tumble
- Length: 6 in. (15.2 cm)
- Diameter: 4.3 in. (109 mm)
- Estimated Weight: .8 oz. (22.7 g)
- Estimated Assembly Time: 4 Hours (painting and glue drying time not included)
- Fin Materials: Laser cut cardstock
- Decal Type: Waterslide
- Launch System: Porta-Pad II and Electron Beam Launch Controller
- Launch Rod Size: 1/8"
WHAT YOU NEED TO BUILD:
- Scissors
- Pencil
- Ruler
- Fine sandpaper
- Carpenter’s glue
- Plastic cement
- Hobby knife
- Masking tape
- Clear tape
- Primer (white)paint (black, yellow) and clear coat (optional)
- (Tools, construction and finishing supplies not included.)
WHAT YOU NEED TO LAUNCH (sold separately):
- Estes Porta-Pad II Launch Pad and Electron Beam Launch Controller,
- Estes model rocket engines, starters and recovery wadding.
- Four 1.5V high quality AA alkaline batteries are also required for launch controller (not included).
