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-   -   Scrounged-Up Designs 2007 (http://www.oldrocketforum.com/showthread.php?t=2165)

James Pierson 12-23-2007 11:04 AM

New Design: Sky Phantom
 
4 Attachment(s)
Here is another sci-fi design with the forward aggressive fins. I call it the Sky Phanton. A person must enjoy working with paper transitions if you want to build this one. Also decided to go with the 5 fin look even though 3 would be enough for stability.

2 Days Before Christmas

Enjoy and Merry Christmas to ALL, JP

Sky Phantom (18mm)
Launch guide length: 36.0000 In

MOTOR.................MAX. ALTITUDE...........DEP. VELOCITY
B4-4..................305.94259 Ft.............15.7319 ft/s
B6-4..................314.94849 Ft.............11.5199 ft/s
C6-5..................778.82546 Ft..............8.2046 ft/s

James Pierson
NAR# 77907
.

James Pierson 12-24-2007 01:23 PM

New Design: Rigel 9
 
4 Attachment(s)
Here is another ring fin nightmare for you folks. Also included a strange mount with he nose cone as well. Its definitely not designed for aerodynamics and I call it Rigel 9. I ran the ST-7 all the way through the ST-13 to make top section and for smooth parachute ejection.

1 Day Before Christmas

Enjoy and Merry Christmas to ALL, JP
Until next year ;) ,JP.

Rigel 9 (18mm)
Launch guide length: 36.0000 In

MOTOR.................MAX. ALTITUDE...........DEP. VELOCITY
B4-4..................324.42866 Ft.............10.1793 ft/s
B6-4..................334.85613 Ft..............5.9053 ft/s
C6-5..................856.10780 Ft.............16.3976 ft/s

James Pierson
NAR# 77907


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