Semroc - Javelin Kit

CP Method: Rocksim/Rocksim
CP Position From Front: 11.20 inches
Decals: Waterslide
Diameter: 0.76 inches
Fin Material: Balsa
Fin Span: 3.80 inches
Length: 12.70 inches
Manufacturer: Semroc
Model: KV-16
Motor Size: 18 millimeters
Nose Cone Material: Balsa
Power: Low-Power
Product Type: Kit
Recommended Motors: A8-5, B6-6, C6-7
Recovery: Parachute
Skill Level: 1
Status: In-Production
Style: Sport
Tags: Family:Centuri:Javelin
Weight: 4.00 ounces

Run Motor Simulations

Reviews
  • Semroc Javelin By Chan Stevens

    The Semroc Javelin is an 18mm minimum diameter kit based on a 1965 Centuri design that is easy to build and flies great. The kit includes: ST-790 body tube Balsa nose cone 4 Balsa laser-cut fins Thrust ring 12" plastic chute Kevlar/elastic shock cord combo Waterslide decals The instructions were well written and easy to follow. This would probably rate about a ...

  • Semroc Javelin By Jay Goemmer

    Brief: The single-stage 4FNC Centuri Javelin was my very first model rocket, as seen in this photo of myself from the early 1970's. Estes model rockets were only available by mail order in South-Central Idaho back then, but I could easily buy Centuri model rockets at a drug store in my home town of Jerome and a hobby shop in nearby Twin Falls. After coming back to model rocketry ...

Rocksim Design Files

Flights

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