The accident has to be completely investigated.

The station was operating on a backup transmitter that they don't normally use, and that was creating the problem. They were very cooperative, installing the necessary filters.

We've been consolidating radar services literally for decades. When we do this, we make optimum use of the resources we have.

We expect to focus on the specific circumstances of the Pensacola accident, as opposed to an overall look at the airline.

We expect to focus on the specific circumstances of the Pensacola accident, as opposed to an overall look at the airline,

With the air traffic controllers' contract negotiations pending, no date has been set for future deployments of ASDE-X,