The pilot of the private jet that crashed early Thursday morning in Tierrasanta, killing all six people on board and injuring eight people on the ground, did not declare an emergency or call in any type of mechanical issue with the plane before it clipped a power line and slammed into a residential street, federal authorities said Friday.

A number of resources are available for people forced to evacuate a neighborhood in San Diego following a deadly plane crash in the area early Thursday morning.

A private plane struck power lines in foggy conditions, causing a fire and injuries, as investigators seek answers.