Los Angeles - Santa Maria
Flight / Schedule
Los Angeles - Santa Maria
Aircraft
Nord 262Registration
N418SA
MSN
41
Year of Manufacture
1967
Operator
Swift Aire LinesDate
March 10, 1979 at 05:52 PM
Type
CRASHFlight Type
Scheduled Revenue Flight
Flight Phase
Takeoff (climb)
Crash Site
Lake, Sea, Ocean, River
Crash Location
Los Angeles California
Region
North America • United States of America
Coordinates
34.0587°, -118.4165°
Crash Cause
Human factor
Narrative Report
On March 10, 1979 at 05:52 PM, Los Angeles - Santa Maria experienced a crash involving Nord 262, operated by Swift Aire Lines, with the event recorded near Los Angeles California.
The flight was categorized as scheduled revenue flight and the reported phase was takeoff (climb) at a lake, sea, ocean, river crash site.
7 people were known to be on board, 3 fatalities were recorded, 4 survivors were identified or estimated. This corresponds to an estimated fatality rate of 42.9%.
Crew on board: 3, crew fatalities: 2, passengers on board: 4, passenger fatalities: 1, other fatalities: 0.
The listed crash cause is human factor. On March 10, 1979, Swift Aire Lines, Inc., Flight 235, an Aerospatiale Nord 262, N418SA, was being operated as a scheduled passenger flight from Los Angeles, California, to Santa Maria, California. About 1745 PST, flight 235 departed the commuter passenger terminal at the Los Angeles International Airport to taxi to the end of runway 24L via the parallel taxiway. The flight was operating on an instrument flight rules (IFR) flight plan; there were four passengers and three crew members on board. At 1748:11, the crew reported that it was ready for takeoff, and at 1749:04, the flight was cleared to taxi into position on runway 24L and hold. At 1749:34, the tower controller cleared the flight for takeoff and cautioned "possible turbulence, preceding heavy departure. You'll be more than 6 miles in trail." The crew acknowledged the clearance and began the takeoff roll. At 1750:27, the flight was changed over to the departure control radio frequency. At 1751:08, the crew of Flight 235 reported, "We got an emergency, we are going down." The departure controller asked if the flight wanted to return to land. At 1751:14, the crew replied, "We lost both of them." Witnesses who were located along the flightpath of the aircraft at the time of the accident stated that when the aircraft lifted off the runway exhaust smoke from both engines was visible, and when the aircraft crossed the departure end of the runway, the right propeller was observed slowing to a stop. As the aircraft crossed the shoreline, popping sounds were heard from the left engine, and the aircraft stopped climbing and turned north paralleling the shoreline. The witnesses did not hear any engine sounds after the aircraft turned parallel to the shoreline. The witnesses also stated that as the aircraft flew north along the shoreline, it descended in a wings-level attitude, it contacted the water smoothly, bounced twice, impacted the water in a nose down attitude, and sank almost immediately. The flight attendant, who was seated in a rear passenger seat during the takeoff, said that she listened to the crew over the intercom until she heard the gear-up call by the captain and that, until the gear-up call, everything had been normal. At that point, she removed her headset. Shortly thereafter, she noticed that there was no engine noise, and she looked out of the window. Seeing that the aircraft was over water, she then briefed the passengers on crash landing and ditching procedures. She stated that before the aircraft struck the water, the crew had given her two aural warnings of an emergency landing. One passenger stated that acceleration was good during the takeoff and climb out to about 300 to 400 ft. Ile said that shortly after he heard the landing gear go up, he heard a pop, and the right engine lost power and stopped running. This was followed by an increase in power on the left engine, and the aircraft continued to climb momentarily. Then, as it leveled off, the left engine quit. He said it appeared that the captain tried to restart the left engine. The accident occurred during the hours of dusk.
Aircraft reference details include registration N418SA, MSN 41, year of manufacture 1967.
Geospatial coordinates for this crash are approximately 34.0587°, -118.4165°.
Fatalities
Total
3
Crew
2
Passengers
1
Other
0
Crash Summary
On March 10, 1979, Swift Aire Lines, Inc., Flight 235, an Aerospatiale Nord 262, N418SA, was being operated as a scheduled passenger flight from Los Angeles, California, to Santa Maria, California. About 1745 PST, flight 235 departed the commuter passenger terminal at the Los Angeles International Airport to taxi to the end of runway 24L via the parallel taxiway. The flight was operating on an instrument flight rules (IFR) flight plan; there were four passengers and three crew members on board. At 1748:11, the crew reported that it was ready for takeoff, and at 1749:04, the flight was cleared to taxi into position on runway 24L and hold. At 1749:34, the tower controller cleared the flight for takeoff and cautioned "possible turbulence, preceding heavy departure. You'll be more than 6 miles in trail." The crew acknowledged the clearance and began the takeoff roll. At 1750:27, the flight was changed over to the departure control radio frequency. At 1751:08, the crew of Flight 235 reported, "We got an emergency, we are going down." The departure controller asked if the flight wanted to return to land. At 1751:14, the crew replied, "We lost both of them." Witnesses who were located along the flightpath of the aircraft at the time of the accident stated that when the aircraft lifted off the runway exhaust smoke from both engines was visible, and when the aircraft crossed the departure end of the runway, the right propeller was observed slowing to a stop. As the aircraft crossed the shoreline, popping sounds were heard from the left engine, and the aircraft stopped climbing and turned north paralleling the shoreline. The witnesses did not hear any engine sounds after the aircraft turned parallel to the shoreline. The witnesses also stated that as the aircraft flew north along the shoreline, it descended in a wings-level attitude, it contacted the water smoothly, bounced twice, impacted the water in a nose down attitude, and sank almost immediately. The flight attendant, who was seated in a rear passenger seat during the takeoff, said that she listened to the crew over the intercom until she heard the gear-up call by the captain and that, until the gear-up call, everything had been normal. At that point, she removed her headset. Shortly thereafter, she noticed that there was no engine noise, and she looked out of the window. Seeing that the aircraft was over water, she then briefed the passengers on crash landing and ditching procedures. She stated that before the aircraft struck the water, the crew had given her two aural warnings of an emergency landing. One passenger stated that acceleration was good during the takeoff and climb out to about 300 to 400 ft. Ile said that shortly after he heard the landing gear go up, he heard a pop, and the right engine lost power and stopped running. This was followed by an increase in power on the left engine, and the aircraft continued to climb momentarily. Then, as it leveled off, the left engine quit. He said it appeared that the captain tried to restart the left engine. The accident occurred during the hours of dusk.
Cause: Human factor
Occupants & Outcome
Crew On Board
3
Passengers On Board
4
Estimated Survivors
4
Fatality Rate
42.9%
Known people on board: 7
Operational Details
Schedule / Flight
Los Angeles - Santa Maria
Operator
Swift Aire LinesFlight Type
Scheduled Revenue Flight
Flight Phase
Takeoff (climb)
Crash Site
Lake, Sea, Ocean, River
Region / Country
North America • United States of America
