Safety at Ronald Reagan Washington National Airport is under renewed scrutiny following an incident Thursday where two planes clipped wings while taxiing.

When senators grilled the Federal Aviation Administration last week about how the agency could have let the high number of close calls between helicopters and commercial jetliners occur at Ronald Reagan Washington National Airport,

No injuries were reported after two American Airlines planes bumped into each other while on the taxiway at the Reagan National Airport Thursday afternoon, according to the Federal Aviation Administration (FAA).