We caught him crawling out of a maintenance hatch.
At the bottom of the tower, the maintenance hatch came out upon a concourse.
She remembered a maintenance hatch in there, the nearest access to the hydraulic tubes.
There's a big vent duct with the maintenance hatch blown off.
Scott beckoned to the guards, and they headed for the maintenance hatch.
And there, on that side-it looks like a small maintenance hatch.
He noted with relief that the maintenance hatch was closed.
Then he turned and ran off to the right, where a faint patch of light revealed a second maintenance hatch.
It was possible that she had gone out through one of the maintenance hatches and into the deck beyond.
"I'm certain that this opening is a maintenance hatch," he said.