A small plane crashed into a San Diego neighborhood during foggy weather early Thursday, setting about 15 homes on fire as well as vehicles.

The San Diego County Medical Examiner’s Office identified three of the six people who were believed to be on a plane that crashed into a residential street in San Diego early Thursday morning.

According to the Federal Aviation Administration, the aircraft crashed around 3:45 a.m. in Murphy Canyon, a community of military housing near Montgomery-Gibbs Executive Airport.