As previously stated, the helicopters were not equipped with armor.

The helicopter was not equipped with a more advanced navigational aid system.

Perhaps helicopters equipped for fire fighting are the solution.

This helicopter was not equipped with a winch, so would have to touch down at least its two back wheels to pick the men up.

At the height of the search, the police brought in helicopters equipped with infrared sensors and dogs.

Most helicopters are equipped with flotation systems that deploy moments before they land in water.

He said helicopters equipped with heat-seeking infrared devices were being used trying to pick up any heat from survivors.

The helicopter is equipped with all standard aviation equipment, as well as a full size bed and an incubator.

The helicopter is equipped with cannon, rockets and guided air-to-air missiles.

An armed helicopter is a helicopter equipped with weapons.