When Two Flew at the Same Altitude: The Atlantic Midair Collapse

Aviation Survival Stories · Aug 3, 2026 · 19m

When Two Flew at the Same Altitude: The Atlantic Midair Collapse

At 15:03 UTC over the South Atlantic, two military transports from different nations reached 35,000 feet, then the C-141 crew asked for oxygen masks and flashlights - wreckage was only partly recovered days later. How did a single altitude violation, failing communications systems, and absent collision-avoidance gear turn into thirty-three deaths that no one on the ground could prevent?

In this episode, we tell what happened on September 13, 1997, between REACH 4201 and GAF 074, laying out the flight paths, the broken AFnet…