The only way to be certain what the pitch is supposed to be is to remove the spinner (if you have one) and the front plate. Read the number which is...
Which rigging? The early rigging was a welded steel one piece truss arrangement. The later style has separate individual aluminum struts and spreader...
Regardless of the condition or other items, that engine with 1800 hours is going to be needing a major overhaul in the near future. There is also an...
60 years ago Sikorsky was using an aluminum foil honeycomb core between thin aluminum dimpled sheet for floorboards on their helicopters. Does anyone...
Hmm? There seems to be TOO many of us who know of a crash caused by reversed controls. :evil: The original owner of my airport (Cranland) test flew a...
Dave those look very nice. Hopefully you can get the paper squared away. One of our fellow members is fixing up a J-3 on floats which is needing wing...
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