When an eighteen-foot section of a Boeing 737 roof tore off mid-flight

History · Published 3 October 2026 Swipe more like this →

In short: On April 28, 1988, Aloha Airlines Flight 243 suffered a catastrophic structural failure at 24,000 feet. An eighteen-foot section of the fuselage roof ripped away, exposing passengers to hurricane-force winds and freezing temperatures. Against all odds, the pilots managed a miraculous emergency landing, forever changing aviation safety protocols and maintenance standards.

The disaster occurred about 20 minutes into a routine flight from Hilo to Honolulu. As the Boeing 737 reached its cruising altitude, an explosive decompression tore away the upper fuselage skin, extending from behind the cockpit to the fore-wing area. The sudden loss of the roof swept veteran flight attendant Clarabelle “C.B.” Lansing from the cabin; she was the flight's only fatality. Passengers in the first five rows were left exposed to the open sky, struggling with hypoxia as the plane plummeted toward Maui.

Captain Robert Schornstheimer and First Officer Mimi Tompkins faced extreme conditions, including deafening 300-m.p.h. winds and a cockpit door that had been ripped away. The aircraft was essentially held together by its floor beams, which investigators later described as hanging by a thread. Despite losing an engine during the approach and uncertainty regarding the landing gear, the crew successfully landed the damaged plane at Kahului Airport. The island of Maui, lacking sufficient emergency infrastructure, relied on local tour vans to transport the 65 injured passengers and crew to the hospital.

A National Transportation Safety Board investigation identified metal fatigue and crevice corrosion as the primary causes. The 19-year-old aircraft had operated in a salt-heavy coastal environment, which accelerated the degradation of the skin lap splices. Maintenance crews had failed to detect these critical signs of disbanding. In the aftermath, the incident prompted Congress to pass the Aviation Research Act, leading to significantly stricter FAA oversight regarding aging aircraft and structural integrity, ensuring that such a structural failure would never again catch the industry unprepared.

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