There is a near disaster and the human crew are almost killed.

And any among a human crew would be there for no other reason than that he had attributes they found highly useful.

The move rate is the speed the cannon can be moved by a full human crew.

There's no reason why a human crew can't ride in this vessel.

And it was important that the human crews be ready when the ships were set to go.

At the time I took the training, a human crew made sense.

The mission should be done by a shuttle, it said, which would present little added risk to a human crew compared to any other flight.

"Ah, but a ship with a human crew has other needs."

The officers' quarters are much larger than those assigned to human crew.

She was clearly comfortable being among a mostly human crew.