Comments by "" (@aaronaustrie) on "What is that TUBE at back of the B737 JET engine?!" video.

  1. I'm not a fan of aviation but tbh as soon as i saw this video i couldn't hesitate. I really love how you explain Aviation to your viewers and especially ppl like me who don't understand it
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  2. I was guessing it's probably the exhaust as in a vehicle
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