special ed
2nd Lieutenant
- 5,297
- May 13, 2018
Don't forget about our MiGs and Su's at Tonapah. We had MiG-15s,-17s, and at least one -19, plus -21s not only for evaluation, but for dissimilar combat training.
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That is the case today but such was not always the case as my Dad chose to point out when we did our first rebuilds back in the 1980s.That article is about aviation hardware and the industry used bolt stretch for a long while in certain applications and then came up with special washers that indicated that the bolt had reached the point of plastic deformity. Such hardware is always single use.