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Eight Fin Design
This very stable model rocket design has EIGHT (8) Laser Cut Balsa Fins. Flights can be almost straight up. BT60 tube design.
- Flights of 1050feet / 325m
- Finspan 5 1/2" / 14cm
- Diameter 1.637" / 42mm
- Length 21" / 53cm
- Includes laser cut lite-ply mounting rings and metal motor retaining
clip
- Safe 18" parachute recovery
- metal motor retaining clip
- Great Stable Rocket Kit
- Recommended engines: 2 WAYS to Build:
- A8-3, B4-2, B4-4 (first flight), B6-2, B6-4, B6-6, C6-3, C6-5, C6-7
or
- C11-3, C11-5, C11-7, D12-3, D12-5, D12-7
- Instructions
- Skill Level 2
- Designed by Tim MacLeod
Engine |
Approximate
Altitude |
| A |
100' / 30m |
| B |
300' / 90m |
| C 18mm |
650' / 200m |
| C/D 24mm |
1050' / 325m |
To build and launch this kit, you will also need (not included):
- Recovery Wadding - or use Sunward BT60
Baffle or Sunward NOMEX
6x6" Fire Resistant Blanket - best to install when building.
- Small tools
- Sandpaper
- Sealer and paints
- White glue
- Launch Pad and Launch Controller
- Rocket Engines
- Igniters
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Arachnid Model Rocket Kit Buy it Now for 19.99 USD
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You may also be interested in the following:
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Sunward BT60 Baffle Buy it Now for 5.49 USD
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Sunward NOMEX 6x6 Buy it Now for 5.99 USD
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Rocksim
File For the Arachnid™ Model Rocket Kit
Please note all Rocksim files are provided as a courtesy and are not meant
to be 100% accurate - errors do exist. All rockets must be tested for stability
prior to launch.
Recommended for ages 10 and up - adult supervision required for ages 10-16
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© Copyright 2004, 2005, 2006, 2007, 2008 Sunward™ Aerospace Group Limited. All Rights Reserved.