Make sure your plane is in the best possible operating condition.

These factors in general are the operating conditions, the threat and the features of the ship itself.

In 2000 she was restored to near original operating condition.

I'd rather see what these turkeys can do in real operating conditions instead of on the range.

"I believe you will find that several of them are no longer in perfect operating condition."

Different operating conditions can have a large effect on the significance of an environmental impact.

Fuel use under typical operating conditions is dropped in half.

Under normal operating conditions, she required two people to run her.

That is of course a long way from real operating conditions.

The Government is known to be preparing to negotiate operating conditions with the companies.