A helicopter and a plane crashed. Now, they want to make the system for planes better and get more people to work.

They say this is good for safety.

Mr. Duffy wants to make air travel better.

The old system has problems with many planes every day.

Duffy has a plan. Maybe the plan needs money from the government. We don't know if the plan is good. People spent much money before. The plan is important, Duffy says.

"We will fix it. We will make a new system for you and your family and the people," Duffy said.

We don't have many details now.

The old system was okay. But it is not good for planes. People can get hurt. A man who knows about planes said this.

Jacobson does not think Duffy's idea is good.

Airplanes have problems. People write about problems.

The system is old. We need to make it better.

Old wires make plane stops.

A machine in Philadelphia helps planes. This machine did not work for a short time on April 28. It needs wires from New York. Some wires are old. People who help planes moved from New York to Philadelphia.

The FAA will change old wires. They will add new lines. More people will help planes.

He hopes it is better in summer.

Planes go slow at Newark. Many flights stop. The FAA will talk to airlines. Newark had many flights stop on Wednesday. United stopped 35 flights too.

Big boss FAA made small changes for planes. New system helps see planes better. Helicopter did not use system. Bad for helicopter crash in January.

Duffy helps people learn to control planes. He wants more people to do this job.

Airplanes need better ways. This is hard because we use the old ways. We need new ways. Then we need to change to the new ways easy. This is why change is slow.

It is a problem for many years. It is hard to fix. It needs money and good work.