Ready-to-fly beginner model rocket launch set based on the Space Corps Centurion agile interceptor, designed for easy assembly and exciting flights. Pre-colored parts and included 9-inch parachute and shock cord make build time about 15 minutes. Launch system includes Estes Porta-Pad II launch pad and Electron Beam launch controller (requires four 1.5V AA batteries, not included). Compatible with Estes A through C engines (A8-3, B4-4, B6-4, C6-5 sold separately) — projected altitude up to 700 ft (213 m) on a C6-5. Requires Estes model rocket engines, starters, and recovery wadding (sold separately). Beginner-level Estes model rocket kit with pre-colored parts, 9-inch parachute and shock cord included, estimated assembly time 15 minutes. Launch set includes Porta-Pad II launch pad and Electron Beam controller (requires 4 AA batteries, not included). Compatible with A8-3, B4-4, B6-4, C6-5 engines (sold separately), projected altitude up to 700 ft (213 m) on a C6-5. Engines, starters and recovery wadding sold separately.