The one featured in the photograph at the top of the page is filled through the top hatch.

It grew dark, and Jeffrey could see a low-ceiling overhead above the open top hatch now.

Removal of an injured or unconscious astronaut through the top hatch would be nearly impossible.

Aleksandrov lifted his head out the big top hatch and looked forward.

She pushed the seat back around and opened the top hatch.

For good measure, she opened the top hatch to let air circulate through the sub.

The top hatches and the two rear doors were hanging open.

Hatchet ignored this and shoved the leg into the top hatch.

However, they could not open the escape trunk's top hatch.

A successful ditching was made, and the entire 10 man crew evacuated through the top hatch.