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Old 12-07-2010, 02:54 AM
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Exclamation Boof's Build thread

I originally posted this thread in the project list page. So now I started this build thread in case anyone may be interested in following along with the design process.


I've decided to model this GR-7 Formula one racer. A designer by the name of Robbie Grove created this in the late 80's. There were only two made #55 "Bummers Bullet",and #96 "Blue Streak". Although not a winner the blue streak was a top qualifier in 1989 clocked at 242 mph. The only design info I can find on this one is that it has a high aspect ratio wing for turning stability. Also there's a pic of # 87 Madness (formerly #96)without it's cowling, and a four cylinder engine is clearly visible. Maybe someone could tell it's make just by looking. Also anyone who might be able to make a guess as to the airfoil would be a big help. Anyways its a racer just like the "little tony" found in G3 expansion pack 3. There are some differences though especially at the tail section. This is a very small full size aircraft and I'm not sure what size I should make the RF model. So i'm open to suggestions on that.
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File Type: jpg 1269150.jpg (437.2 KB, 11 views)
File Type: jpg GR-7.jpg (393.6 KB, 11 views)
File Type: jpg LarsonPhx94.jpg (52.3 KB, 6 views)
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Last edited by Boof69; 12-07-2010 at 03:19 AM.
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Old 12-07-2010, 02:56 AM
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First day's progress

This is the end of the first days work on the GR-7. This the progress this far!
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File Type: jpg GR-7 Maddness-Day one.jpg (268.9 KB, 31 views)
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Last edited by Boof69; 12-07-2010 at 03:07 AM.
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Old 12-07-2010, 02:59 AM
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with wings

I went ahead with modeling the wings. Would've posted last night but Comcast went down in my area last night.
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File Type: jpg Modeled Wings.jpg (474.8 KB, 21 views)
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Last edited by Boof69; 12-07-2010 at 03:08 AM.
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Old 12-07-2010, 03:01 AM
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Six hours in

Around six hours into the project and the model itself is done. Pivots are set, naming done, and parenting. Time to export and set up some physics. I think I may scale this one up a bit. maybe a 50%. sounds big I know but the full scale is a very small single seat racer. 26 foot wing span. Unless someone can convince me otherwise.
Attached Images
File Type: jpg Main model complete_3Quarter.jpg (306.1 KB, 8 views)
File Type: jpg Main model complete_Bottom.jpg (384.9 KB, 11 views)
File Type: jpg Main model complete_Side.jpg (367.8 KB, 12 views)
File Type: jpg Main model complete_Top.jpg (438.3 KB, 16 views)
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Last edited by Boof69; 12-07-2010 at 03:09 AM.
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Old 12-07-2010, 03:03 AM
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Angry Setback!

Well I thought i'd go a little further an proboolean the holes in the cowl for the exhaust. when I did it seemed to have deleted the fuse. I was zoomed in and hadn't noticed what had happened. then my video card crashed and scared me into a save. Needless to say I have to redo the fuse.
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File Type: jpg oops!.jpg (350.7 KB, 12 views)
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Last edited by Boof69; 12-07-2010 at 03:10 AM.
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Old 12-07-2010, 03:16 AM
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Smile Fuselage redo

Well because of my own stupidity I had to redo the fuse, but after a couple more hours it's once again a complete model. One good thing came of it. I reduced the poly count by 474. Oh and the original had an extra set of polys to the rear of the canopy added making it too long. Oh well stuff happens.
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File Type: jpg Second time!.jpg (451.3 KB, 26 views)
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Old 03-06-2012, 11:33 AM
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Could you please build an Aeroworks .90-1.20 Yak with a Syssa gasser in it,for RF6,and post it in swap files? Thanks Rick

Last edited by Rick McNish; 03-06-2012 at 11:37 AM.
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Old 03-06-2012, 12:10 PM
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Identical to your PM. I won't do the same. Check your PMS.
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Last edited by Boof69; 03-06-2012 at 04:01 PM.
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