Semroc's Blue Bird Zero is a reproduction of the classic Estes kit.

The original Blue Bird Zero was designed by Mike Dorffler while at Estes Industries. Mike was one of the most prolific designers of model rocket kits and accessories over his many years in the business. Best known as the inventor the Cineroc, Mike is also remembered fondly for all of his classics designs such as the Blue Bird Zero. It was released in the 1980 Estes Catalog as #1335.

• Decals: Waterslide
• Diameter (in): 1.3250 (BT‑55)
• Fin Material: Balsa
• Fin Span (in): 6.9000
• Length (in): 41.0000
• Manufacturer: Semroc
• Recommended Motors: B6‑4, C6‑5, D12‑5
• Recovery: Parachute
• Skill Level: 1
• Style: Sport
• Weight (oz): 2.4000