LOS ANGELES (AP) — Authorities on Saturday called off the search for survivors of a midair collision that sent at least one plane plunging into the ocean near the Port of Los Angeles and instead turned to hunting bodies and wreckage.

The active search for three missing people was suspended at 9:15 a.m., according to a U.S. Coast Guard statement.

The Los Angeles County Sheriff’s Department will lead efforts using divers and sonar to recover additional wreckage, the statement said.

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)

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. (AP Photo/Damian Dovarganes)

Two men, ages 61 and 81, were aboard a plane that was seen on radar colliding with another aircraft flown by a 72-year-old woman around 3:30 p.m. Friday, officials said.

The first plane was a Beech 35 Bonanza and the second was a Citabria, said Allen Kenitzer, a spokesman for the Federal Aviation Administration.

After reports of the crash, divers converged on an area about two miles outside a harbor entrance where a small debris field was found. The water there was 80 to 90 feet deep.

Divers found wreckage and a pilot’s logbook from the Beechcraft, Coast Guard Capt. Jennifer Williams said.

No one has heard from the other plane, authorities said.

Both planes had taken off from the nearby Torrance Airport, and both pilots were experienced, Williams said. All three people live in the nearby South Bay area. No names have been released.

The nearest harbor entrance was closed to traffic while the search continued.

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)

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. (AP Photo/Damian Dovarganes)

The crash site was near the Angels Gate light, a lighthouse at the San Pedro Breakwater that is on the National Register of Historic Places. The area is popular for flight students.

Richard Garnett, chief flight instructor with the Long Beach Flying Club, said the pilots practice in an area that is 10 to 20 square miles and at altitudes ranging from 1,000 to 4,000 feet. On a typical day, there will be three or four planes in the air at the same time.

“So with the amount of activity, actually, I think we’ve been fortunate,” he said. “We are really diligent. I don’t know why, what happened in this situation.”

Friday’s midair collision was not the first in the area.

In 2001, four people died when two Cessna airplanes carrying instructors and students collided 1,000 feet above the harbor. In 1986, two small planes flown by students collided. But the aircraft managed to return to their airports, and the four people on board escaped injury.