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| Rating | |
| Model # | KA-4 |
| Skill | 1 |
| Length | 14.90" 37.85cm |
| Diameter | 0.90" 2.29cm |
| Weight | 0.04lbs 18.14g |
| Parachute | 12" 30.48cm |
| Drogue | |
| Motor Mount | 13mm |
| Deployment | Single |
Astro-Jr
OpenRocket / RockSim
Semroc-Astro-Jr.rkt File
Astro-Jr.pdf Description
Specifications
Kit #: KA-4
Name: Astro-Jr
Body Diameter: .908" (2.3 cm)
Length: 14.9" (37.8 cm)
Fin Span: 4.1" (10.4 cm)
Net Weight: 0.7 oz (19.9 g)
Fins: Laser-Cut Balsa
Nose Cone: Precision Turned Balsa
Recovery: 12" Parachute
Decals: Waterslide
Skill Level: 1 - Easy
Stages: Single
Shipping Weight: 4 oz
Engine: Approx. Altitude
1/2A3-4T : 250' A3-4T : 450' A10-4T : 450'
Also Needed
- Sandpaper Assortment
- Sanding Sealer or Balsa Fillercoat
- Spray Paint
- White glue or Wood Glue
- Launch Pad
- Launch Controller
- Rocket Engines
- Igniters
Images
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