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smoke systems

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Sep 4, 2008
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Hello - I am new here. i found the forum while googling for info about Pitts smoke systems (I have a factory built / standard cat S1T)

The factory set up for the S1T is to use the wing tank for the smoke oil - mine is currently set up for aux fuel and does not have a flop tube installed. Toconvert the tank for smoke use it will need a flop tube. Does anybody know if it is possible to fit a flop tube without taking the tank out of the wing - which would be disruptive to wood, fabric and paint?

Many thanks
p.s -I have asked Aviat but not had a response.

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