Thats quite something, I'm super impressed by attaching the fairings to the first stage, would love to know if anyone has ever done that before (other than SPEC

Thats quite something, I'm super impressed by attaching the fairings to the first stage, would love to know if anyone has ever done that before (other than SPECTRE in You Only Live Twice but in reverse [0])? It allows them to strip the second stage right back to something much cheaper when it has (at least initially) to be disposable. 0: https://youtu.be/3ftN0zqHtn0?t=102 https://youtu.be/3ftN0zqHtn0?t=102