Estes Flying Model Rocket Kit Twin Factor 7250 Out of Production
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!
Skill Level 3 Advanced
Length: 6 in. (15.2 cm)
Diameter: 4.3 in. (10.9 cm)
Estimated Weight: 0.8 oz. (22.7 g)
Plastic Nose Cone
Laser Cut Cardstock
Waterslide Decals
1/8" Launch Lug
Estimated Assembly Time 4 Hours (painting and glue drying time not included) Download Instructions
Recommended Engines: 2 Stage Launches--Booster Stage: A10-0T. Rocket with Booster: 1/4A3-3T, 1/2A3-2T, 1/2A3-4T, A3-4T (first flight), A10-3T. Single Stage: A3-4T (first flight), A10-3T, A10-PT
Projected Max Altitude: 150 ft. (46 m)
Model Rocket Kits are rated by Skill Level
1 Beginner
2 Intermediate
3 Advanced
4 Expert
5 Master
If you are just starting in the hobby start at the beginner level and move up from there at your own pace.
What is needed to build and fly
All model rockets come in kit form that require assembly. The materials are primarily cardboard tubes, balsa or plastic fins and nose cone. Materials will vary by model and are typically specified in the description of each kit.
Additional supplies will be necessary to build and finish your model rocket kit and may include:
Scissors, Hobby Knife
Ruler
Wood Glue, Model Cement or CA(Super Glue)
Sandpaper
Masking Tape
Finishing Supplies like:
Wood Filler
Sealer/Primer
Paint
Launching Equipment and Supplies like:
Recovery wadding
Launch Pad
Launch Controller
Power supply
Model Rocket Motors and Igniters
A safe place to fly using guidelines from the National Association of Rocketry Safety Code
