Hot Avionic P0RN!

I’ll let the pictures speak for themselves for the most part. This is a cabin pressurization controller for a Boeing ??? (Believed to be early 737).

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Click to drop its knickers to the floor.

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All the dials are linked to the indicator wheels, switches or pots via these cool aluminum gears or sprockets with rubber (gone bad) over stainless belts.

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Switch wafers are porcelain, with chunky solid silver button contacts!

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Precision potentiometer peeking out proximal to precise penmanship.

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No idea what kind of caps these are.

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Are these — are these ICs??!!

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This post goes out to RJ who’s having a rough time right now — keep looking up, the future holds great things for you — maybe even more of these. (I bet the belt rot is what gets em…)

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