American Airlines Flight 6001 took off from New York-LaGuardia at 7:23 p.m. EST on January 9, 1945. A crew change occurred in El Paso at 1:46 a.m. CST on the morning of January 10. After departing Phoenix, the flight was cleared to
Newhall, California due to unfavorable weather conditions at Burbank. At 3 a.m. PST, the weather report showed a ceiling of 700 feet, overcast, visibility of two miles, and light fog. At 3:06 a.m., the flight was cleared by the Los Angeles Air Traffic Control to proceed to Burbank as originally planned. At 3:42 a.m., the pilot was given the 3:30 a.m. weather report from Burbank. The flight was then cleared for a standard instrument approach to Burbank. The plane began its initial approach at 3:55 a.m. At 4:06 a.m., the plane was seen to fly across the airport, start a left turn, and then disappear from view. At 4:07 a.m., the captain radioed to Air Traffic Control that he was unable to maintain contact and was proceeding to
Palmdale. All subsequent attempts to contact the plane from the tower, American Airlines, and other radio stations were unsuccessful. At approximately 9:30 a.m., the control tower sighted the wreckage on a hillside about 2.75 miles northeast of the airport. All 21 passengers and three crew members were killed in the destruction of the aircraft by impact and fire. ==Probable cause==