Sirius Rocketry - For the Serious Rocketeer!

Estes Astron Explorer


  • Model: EST-7264
  • Manufactured by: Estes

A design sure to challenge even the most experienced builder! Overall length is a mighty 42 inches and weight is about 6 ounces. Fire it up with an E12-4 engine and keeps your eyes open as the Astron Explorer will go well above 1,000 feet!

Skill Level 4

Length: 42.2 in. (107.2 cm)
Diameter: 1.33 in. (34 mm)
Estimated Weight: 6 oz. (170.1 g)

Laser cut Wood Fins, Waterslide Decal, Plastic Nose Cones, 18" (46 cm) Parachute Recovery

Recommended Engines: D12-3 (first launch), *E12-4

Projected Max Altitude: 1200 ft (366 m)

Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly. Tools, construction and finishing supplies sold separately. In order to launch, a launch system, 3/16 in. (5mm) Maxi™ Launch Rod, model rocket engines, igniters and recovery wadding are required - sold separately-unless otherwise specified.

*Requires Estes Porta-Pad E and E Launch Controller or Pro Series II Launch Controller, when launching E Engines - sold separately.

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