Mark Goldberg
Bearhawk Aircraft
Last Activity: Yesterday, 06:07 PM
Joined: 09-16-2013
Location:
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Bill, I have always been told that the "sweet spot" for getting best TAS is a little higher - 6,000 ft - 7,000 ft. If that is true maybe you... -
I can vouch for Robbie as an honest guy who will treat you right if you buy his Airtech products.
Lightest Patrol - around 925 lbs with... -
N302JW - I do not understand your question. The ailerons do not have an attach strut. They are attached to weldments bolted to the wing rear spar. All...Leave a comment:
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Nic - you should set your gross at 2700 lbs for take off and 2500 lbs for landing like Bob has suggested. At least that is what I would do.
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FYI - these stringers are extrusions made of 6061. Mark -
Hello Scott. Welcome to the forum. If you are interested in building a Patrol from our kit - I am happy to discuss it with you. I built an early RV8...Leave a comment:
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Hello Ike. If you are intending to build a Patrol from our kit - I suggest you call me. 512/626-7886. MarkLeave a comment:
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It might be the case that the stringers on the fuselage bottom of less strong material might be a compromise. MG -
Parts Store on website
Yesterday we changed the Parts Store on our website to a newer technology for lack of a better word. The old version worked fine, but was more cumbersome... -
These stringers are indeed a little heavy, and it is out of the normal for Bob to want to use something heavier than another option. But Bob had a plane... -
Bruce, that part was cut by hand. With band saw and file. Not done on any CNC anything. Your point is a good one to let builders know.Leave a comment:
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Morning CJ. Your installation is a little different than mine. Until you get flying, you will not know how well this set up will cool the oil. And...Leave a comment:
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John, if you send me pictures of any parts I can identify them for you. Mark -
Looks very good Bruce. One comment. Many builders use smaller, all metal nuts on the brake caliper mounting ring because everything is so tight. Meaning... -
According to Bob Barrows - the Model B wing should be a 3,000 lb gross wing. The original 4 place wing met Bob's design criteria. Then we strengthened...Leave a comment:
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Hi Rod. I can not help you with measrement now. But I can say that first rear seats from factory left little headroom. After dozen kits or so we realized...Leave a comment:
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Very nice looking plane Ray. You deserve much credit for sticking to it and completing scratch build. More man than me for sure.
My experience...Leave a comment:
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Around 25-26. Maybe a few more. Mark
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