Warning system

Sen. Dianne Feinstein Calls For Crash-Warning Systems On Helicopters After Kobe Bryants Death
The helicopter did not have a Terrain Awareness and Warning System that signals when an aircraft is in danger of hitting the ground.
By AP

Crash-Warning Device Might Not Have Saved Kobe Bryant Helicopter, Experts Say
The helicopter carrying the NBA legend didnt have a long-recommended warning system to alert the pilot he was too close to the ground.
By Brian Melley, David Koenig and Bernard Condon, AP