Here are some of the reasons why aircraft can catastrophically veer toward the ground like a medevac jet did in Philadelphia ...

Concorde's air intake system, developed 40 years ago ... the surface temperature of an aircraft's airframe. Concorde's nose could heat to 260°F, a temperature that would shatter ordinary glass ...

along with the Su-9’s nose intake design. Where it differed from the Su-9 was in the lengthening of the aircraft’s nose, primarily to accommodate a new radar unit called the ‘Oryol ...

Collier Aerospace supplied HyperX computer-aided engineering software to Swift Engineering for the structural sizing, ...