Js3 jet catastrophic failure.

On Sunday, September 2, 2018 at 12:39:58 PM UTC-5, 2G wrote:
On Thursday, August 30, 2018 at 10:44:06 PM UTC-7, wrote:
Watch this.....and consider your life.

https://youtu.be/oYpG0HDcFsA

That video claims that "the model jet engine is a scaled down version of the real thing. It is essentially the same technology that lifts enormous aircraft into the sky." This couldn't be anymore further from the truth. Watch this video and tell me that they are "essentially the same technology:"
https://www.youtube.com/watch?v=VfomloUg2Gw

What struck me on the models is that the most vital components, the fan and compressor blades, are manufactured out of aluminum. Aluminum is not a high temperature metal. One pilot who had multiple start failures of these jets told me that ONE problem was the clearance between the fan blades and the housing, which must be tight to begin with for the jet to work. The shear number of failures I have personally heard of convinced me that I would not a jet sustainer.

Tom

So these small jets are at about the same level of development and reliability as some of our gliding electronics? ;-).