FAA and NTSB investigate Southwest Flight 147's near-collision with LaGuardia tower due to bad weather on March 23.

The FAA is investigating a close call between Southwest Flight 147 and an air traffic control tower at LaGuardia Airport in New York on March 23. The flight veered off course due to bad weather and nearly collided with the tower. The National Transportation Safety Board is also looking into the incident. The flight was initially diverted to Baltimore, then returned to LaGuardia and later landed safely.