But apparently, it's not a big stretch for a hobbyist rocket to get to that altitude.
Very interesting.
Like this older Soviet SAM.
The TWA 800 shootdown occurred at about 10,000 feet and the Soviet shoulder fired missiles have the range to accomplish the shoot down.
BTW when the autopsies were being comducted one of the forensic aides observed that the x-rays of the victims showed a great deal of shrapnel! the tech was fired by the FBI chief who was there to interfere with the NTSB crash investigators! I wonder why those xrays were classified!