tyb
"Middle High German" ?
Buckel (1.), masculine, ‘boss, stud,’ from Middle High German buckel, masculine, feminine, ‘boss of a shield’; from Old French bocle (whence French boucle, ‘buckle’), which is based on Latin buccula, ‘beaver of a helmet, boss.’
Buckel (2.), Puckel, masculine, ‘back, hump,’ from Middle High German buckel. The Swiss bukel (not *buχel) points to a primary form bugg- (see biegen, Bühel, Bügel), not directly to bücken, from biegen (root bug). Buckel is literally ‘a curve, bend.’
https://en.wikisource.org/wiki/An_Etymological_Dictionary_of_the_German_Language/Annotated/Buckel
58th Fighter Squadron
The 58th Fighter Squadron is part of the 33d Fighter Wing, a joint graduate flying and maintenance training wing for the F-35A, B, and C, organized under Air Education and Training Command's 19th Air Force, at Eglin Air Force Base, Florida. Its mission is to train US Air Force operators and maintainers on employment and maintenance of the F-35 Lightning II "A" model, as part of the overall 33d FW mission of training American and international aircrews and maintainers of US Air Force, Us Navy, US Marine Corps, and international Air Forces.
https://en.wikipedia.org/wiki/58th_Fighter_Squadron