This detailed model features a balsa boattail, hard balsa nose cone, and laser-cut balsa fins. Using the "Pass - Port" staging method, a D12-0 booster fires an 18mm upper stage motor for impressive, two-stage flights. The upper stage may also be flown as a single stage model. Recommended for the advanced modeler.

• Diameter (in): 1.3260 (BT‑55)
• Length (in): 32.0000
• Manufacturer: Aerospace Specialty Products
• Recommended Motors: A6‑4, A8‑3, B4‑4, B6‑4, C11‑0/A6‑4, C11‑0/A8‑5, C11‑0/B4‑4, C11‑0/B6‑4, C11‑0/B6‑6, C11‑0/C6‑5, C11‑0/C6‑7, C6‑5, C6‑7, D12‑0/A6‑4, D12‑0/A8‑5, D12‑0/B4‑4, D12‑0/B6‑4, D12‑0/B6‑6
• Recovery: Parachute
• Skill Level: 3
• Style: Multi‑Stage, Scale