Qualla: ALM Flight 980

ALM Flight 980: Introduction

Wed, 11 Mar 2026 00:00:00 GMT

Photo credit Nzeemin, CC BY-SA 3.0. The public address system was broken. That single malfunction -- one item on a long list of failures that afternoon -- meant the passengers aboard ALM Flight 980 had no way of knowing what the crew already understood: their aircraft was going into the Caribbean Sea. On May 2, 1970, a Douglas DC-9 carrying 57 passengers and 6 crew departed John F. Kennedy International Airport bound for Princess Juliana International Airport in St. Maarten. It would never reach the runway. After weather diverted the flight, then cleared, then closed in again, the aircraft's fuel was exhausted 55 kilometers off St. Croix. What followed was one of the few intentional water ditchings of a jet airliner -- and a case study in how small errors compound into catastrophe.

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Image: Nzeemin | CC BY-SA 3.0

ALM Flight 980: A Crew Caught Between Weather and Fuel

Wed, 11 Mar 2026 00:00:00 GMT

Photo credit Daniel Schwen, CC BY-SA 4.0. The flight crew was experienced but stretched thin. Captain Balsey DeWitt, 37, had logged 12,000 flight hours, including 1,700 on the DC-9. His co-pilot, 25-year-old First Officer Harry Evans II, had 3,500 hours, 600 on the type. Navigator Hugh Hart, 35, carried 7,000 hours of ex...

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Image: Daniel Schwen | CC BY-SA 4.0

ALM Flight 980: The Last Minutes Aloft

Wed, 11 Mar 2026 00:00:00 GMT

Photo credit Daniel Schwen, CC BY-SA 4.0. With fuel critically low after the back-and-forth diversions, the crew flashed the seatbelt signs multiple times -- three times in rapid succession just before the ditching. But without the PA system, confusion filled the cabin. Were they landing? Circling? Some passengers and at...

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Image: Daniel Schwen | CC BY-SA 4.0

ALM Flight 980: Impact and Survival

Wed, 11 Mar 2026 00:00:00 GMT

Photo credit Daniel Schwen, CC BY-SA 4.0. The DC-9 remained relatively intact after the water landing, but the deceleration was massive -- the aircraft stopped in a distance shorter than its own length. An emergency slide, likely from the R1 door, detached and became the survivors' primary life raft. Captain DeWitt escap...

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Image: Daniel Schwen | CC BY-SA 4.0

ALM Flight 980: Rescue and Reckoning

Wed, 11 Mar 2026 00:00:00 GMT

Photo credit Daniel Schwen, CC BY-SA 4.0. A Pan American Airways pilot flying overhead witnessed the ditching, reported it by radio, and circled the scene to guide rescuers to the exact location. Recovery by helicopter began roughly ninety minutes after impact. The U.S. Coast Guard, Navy, and Marine Corps all contributed...

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Image: Daniel Schwen | CC BY-SA 4.0