Crossfire ISX

The Estes Crossfire ISX is an Intermediate-level model rocket that features a totally streamlined shape with aerodynamic fins and a drag-reducing nose cone. At 15.6 inches tall and launched with an Estes 18mm rocket engine like the C6-7, it reaches cloud-busting heights of up to 1,150 feet before gliding gently back to earth for repeated flights.

Technical Specifications

• Skill Level: Intermediate

• Length: 15.6 inches (39.6 cm)

• Diameter: 0.98 inches (25 mm)

• Estimated Weight: 1.3 oz (36.9 g)

• Projected Max Altitude: 1,150 feet (350 m)

• Recommended Engines: A8-3, B4-4, B6-4, C6-5, C6-7 (18mm)

Kit Features & Components

• Streamlined plastic nose cone and aerodynamic laser-cut balsa fins

• Precision slotted body tube assembly for easy alignment

• Self-stick decal sheet for a clean, eye-catching finish

• 12” per-assembled parachute recovery system for gentle landings

Crossfire ISX first launch at Gunter, TX. June 29 2025