How many cuts are performed in the C-130 emergency cut-in steps, and what are their orientations?

• A. Four horizontal cuts.
• B. Two vertical cuts only.
• C. One vertical and one diagonal cut.
• D. Two vertical and two diagonal cuts.

Answer: (D)

Emergency cut-in on a C-130 uses a four-cut pattern to create a removable hatch-like panel. The two vertical cuts establish clean side boundaries along the fuselage frames, giving you defined edges that stay aligned with the structure. The two diagonal cuts at the corners release the skin so the panel can be lifted out or swung open without binding. Together, these cuts produce a usable four-edged panel that can be removed as a unit, providing quick access to the interior.

Horizontal cuts wouldn’t yield a proper removable panel and can weaken the skin in unintended ways. Only making vertical cuts wouldn’t free the corners, leaving the panel bound. A single vertical and a single diagonal cut also wouldn’t produce a complete, removable panel. The combination of two vertical and two diagonal cuts is what creates a safe, manageable opening for rapid rescue.