The clankers, hundreds of them now, altered course towards the ford.

They rounded the reefs, altered course to the west, and shortly saw another cape to the south.

For a moment they slowed, hesitated then altered course directly toward the artificial moon.

No longer did he head out to sea, but rather altered course to parallel the shore.

Pitt received a new bearing from Kleist, and altered course to the north.

It found one, fifteen miles ahead, and altered course toward it.

He lowered the right wing and altered course to intercept.

Melanie finally spotted her mother across the room and altered course straight for her.

Missile following has now altered course toward same target.

The altered course is - well, more or less an accident.