I looked up and saw Madeleine's face at the open hatch.
Once on board, he was marched up to the open hatch.
He had to raise his voice above the wind coming in through the open hatch.
He had been one of the first to reach the open hatch.
She jumped as his voice reached her through the open hatch.
She had the hatch fully open and was moving inside.
He released himself from his seat and looked up at the open hatch.
About a third of the way around, he found the open hatch.
They were already inside when he reached the open hatch.
For some reason best known to himself he had gone to the lower deck where the open hatch was.