American Airlines Pilots Raise Alarm Over Safety Issues from Tools Left on Planes

American Airlines pilots union warns of "significant spike" in safety and maintenance issues like tools left in wheel wells.

Union cites increasing ground collisions between aircraft and items left near jet bridges.

A pilot recently found a hammer, pliers, and screwdriver left in a wheel well before takeoff.

Union met with airline management to discuss "operational hazards" and secured commitment to improve safety processes.

Incidents come amid increased FAA oversight of United Airlines; FAA says data sharing and analysis key to airline safety.