Thread: Variometer mounting to underside of Aerial Base
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Old 10-04-16, 20:18
tankbarrell tankbarrell is offline
Adrian Barrell
  
Join Date: Mar 2003
Location: Suffolk, UK
Posts: 849
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69" is the internal diameter of the turret ring. The turret basket upper ring fits inside that but any reduction in diameter is localised and fairly minor.
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Adrian Barrell
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