BARBER CHAIR! Avoid this tree falling hazard.
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Dangerous Barber Chair - Why It Happened and How to Prevent It
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Monster Tree Spits Back, That's It, I'm Done !
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Common Tree Felling Accidents and What You Can Do to Prevent Them
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LEARN the 'KEY NOTCH' tree falling technique
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Tom Wessels: Reading the Forested Landscape, Part 2
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Barber Chair and how to avoid one.
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Incident Investigation: Tree Barberchairs, Then Strikes Worker | WorkSafeBC
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