DynaStar-Grappler

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Grappler rocket kit

P/N 05031
Price: $45.31

Kit Specifications:

Skill Level 2: Previous Experience Suggested

Length: 45.0" (114.3 cm)

Diameter: 2.600" (66 mm)

Weight (without motor): 10.0 oz (283.5 gm)

Recovery Method: 32 inch plastic parachute

Recommended Motors: See Chart Below.

To purchase this kit now, go to: http://www.ApogeeRockets.com/Dynastar_Grappler.asp

Kit features

Massive blow-molded plastic nose cone. Its 9 inch long,
2.6 inch diameter.

Very large and easy-to-install crack-and-peel decals.

Large sheets of die-cut balsa wood fins.

1/4" diameter launch lugs.

Accepts 24mm diameter rocket engines, which are readily available from local hobby stores.

32" Diameter Plastic Parachute with the DynaStar Mid-Power
Rockets logo.

8 page instruction booklet with incredible illustrations..

Fin templates included, just in case you want to upscale this
bad-looking design to high-power rocketry sizes.

Grappler's Predicted Altitude (From RockSim)
Motor	Manufacturer	Altitude (feet)	Altitude (meters)
C11-3	Estes	90.9	27.72
D12-3	Estes	290.4	88.50
E15-4	Aerotech	1074.6	327.53
E30-7	Aerotech	1090.6	332.40
E18-4 RMS	Aerotech	960.2	292.67
E28-4 RMS	Aerotech	987.1	300.86
F12-5 RMS	Aerotech	1051.2	320.39
F24-7 RMS	Aerotech	1298.3	395.73
F39-9 RMS	Aerotech	1253.6	382.08
Important Note: DO NOT use the Estes E9-4 in this rocket. It doesn't have enough thrust to safely lift this bigger rocket.