The Plane That Lost Its Roof at 24,000 ft and Landed Anyway

28 April 1988. A Boeing 737 climbing out of Hilo, Hawaii, loses eighteen feet of its roof at 24,000 feet. Ninety passengers are suddenly sitting in open air at 400 mph. Thirteen minutes later it lands. This is Aloha Airlines Flight 243: the 19-year-old 737 with 89,680 takeoffs and landings (the second-highest-cycle 737 in the world), the passenger who noticed a crack while boarding and said nothing, the whoosh at 1:46 PM, blue sky where the first-class ceiling had been, the loss of chief flight attendant Clarabelle “C.B.” Lansing, the emergency descent flown with hand signals, a left engine failing on approach, a nose-gear light that never came on, a normal landing on Runway 2 at Kahului, Maui, and an island with two ambulances that sent tour-company vans to the runway. Then the cause: cold-bonded lap joints, salt-air corrosion, and fatigue cracks growing from rivet hole to rivet hole, missed by night-time inspections. The accident launched the ageing-aircraft programme and changed inspections worldwide. Sources: NTSB Aircraft Accident Report AAR-89/03, Aloha Airlines Flight 243 (1989); Wikipedia, “Aloha Airlines Flight 243”; FAA Lessons Learned, Aloha Airlines Flight 243; Aviation Safety Network; Mayday / Air Crash Investigation, “Hanging by a Thread” (2005). Times are Hawaii local. Injury figures (65 injured, 8 seriously) are the NTSB's. Images: real photos are tagged REAL PHOTO on screen and come from Wikimedia Commons and US government archives: Aloha Airlines Flight 243 after accident (FAA, public domain); Aloha Airlines Flight 243 fuselage (NTSB, public domain); Aloha Airlines Flight 243 fuselage left side (NTSB, public domain); N73711 Aloha Airlines Boeing 737-297, Kahului Airport February 1988 by Juerg Schmid (CC BY-SA 4.0); Ruta243aloha (NASA, public domain); Aloha Airlines, 1973, by Charles O'Rear / EPA Documerica (public domain); Aloha Airlines Boeing 737-200 Silagi-2 by Richard Silagi (GFDL 1.2); Aloha Airlines Boeing 737-200 Groves by Clint Groves (GFDL 1.2); Coming into land at Hilo Airport by Simon Allardice (CC BY-SA 2.0); Kahului Airport aerial view, April 2006, by Forest & Kim Starr (CC BY 3.0). Other scenes are AI-generated reconstructions (tagged on screen); no real person is depicted. Music: Kevin MacLeod, “Long Note Four” and “Inner Light” (incompetech.com), licensed under Creative Commons: By Attribution 4.0 (creativecommons.org/licenses/by/4.0). Contains AI-generated reconstructions, AI video clips and AI voice narration. More from us: Backfire Docs (plans that backfired):    / @backfiredocs   Meltdown Docs (engineering disasters):    / @meltdowndocs   Root Cause Docs (history behind today's conflicts):    / @rootcause_docs