PPRuNe Forums - View Single Post - Why must I have a slip and turn indicator?
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Why must I have a slip and turn indicator?
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16th Feb 2014, 00:07
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Tankengine
Join Date: May 2001
Location: Sydney
Age: 60
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It's all just historic, T&Bs were electric, AHs were pneumatic.
The rules on instruments are very old, don't expect the department of hanging names to keep up.
( or manufacturers)
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Tankengine
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