Operations | Rescue & Vehicle Extrication | Slideshow

Los Angeles Harbor Search

01 / 05

Plane Ocean Search

Los Angeles County Fire helicopter crews land at Angels Gate Park as rescue boats continue to search for wreckage from two small planes that collided in midair and plunged into the ocean off of Los Angeles harbor Friday, Feb. 5, 2016. There was no immediate word of any survivors, authorities said. The planes collided at around 3:30 p.m. and apparently went into the water about two miles outside the harbor entrance, U.S. Coast Guard and other officials said. (AP Photo/Damian Dovarganes)

02 / 05

APTOPIX Plane Ocean Search

Los Angeles County Fire helicopter crews land at Angels Gate Park as rescue boats continue to search for wreckage from two small planes that collided in midair and plunged into the ocean off of Los Angeles harbor Friday, Feb. 5, 2016. There was no immediate word of any survivors, authorities said. The planes collided at around 3:30 p.m. and apparently went into the water about two miles outside the harbor entrance, U.S. Coast Guard and other officials said. (AP Photo/Damian Dovarganes)

03 / 05

Plane Ocean Search

A Los Angeles County Fire helicopter gets ready to land at Angels Gate Park as rescue boats continue to search for wreckage from two small planes that collided in midair and plunged into the ocean off of Los Angeles harbor Friday, Feb. 5, 2016. There was no immediate word of any survivors, authorities said. The planes collided at around 3:30 p.m. and apparently went into the water about two miles outside the harbor entrance, U.S. Coast Guard and other officials said. (AP Photo/Damian Dovarganes)

04 / 05

Plane Ocean Search

Helicopters and rescue boats search for wreckage from two small planes that collided in midair and plunged into the ocean off of Los Angeles harbor Friday, Feb. 5, 2016, in San Pedro, Calif. There was no immediate word of any survivors, authorities said. The planes collided at around 3:30 p.m. and apparently went into the water about two miles outside the harbor entrance, U.S. Coast Guard and other officials said. (AP Photo/Damian Dovarganes)

05 / 05

Plane Ocean Search

Rescue boats search for wreckage from two small planes that collided in midair and plunged into the ocean off of Los Angeles harbor Friday, Feb. 5, 2016 in San Pedro, Calif. There was no immediate word of any survivors, authorities said. The planes collided at around 3:30 p.m. and apparently went into the water about two miles outside the harbor entrance, U.S. Coast Guard and other officials said. (AP Photo/Damian Dovarganes)