April 4

1994

KLM Cityhopper Flight 433

A tragic accident involving KLM Cityhopper Flight 433 occurred at Schiphol Airport in Amsterdam on April 4, 1994, resulting in three fatalities and a critical examination of airline safety protocols. Read more

1977

Southern Airways Flight 242 Crash

On April 4, 1977, Southern Airways Flight 242 encountered a severe thunderstorm and crashed near New Hope, Georgia, resulting in 72 fatalities and significant changes in airline safety protocols. Read more

1975

1975 Tân Sơn Nhứt C-5 Accident - Operation Babylift

On April 4, 1975, an overloaded U.S. Air Force C-5A Galaxy, evacuating Vietnamese orphans and caregivers during Operation Babylift, crashed near Saigon after catastrophic cargo door failure, killing 138 of the 328 aboard—one of the deadliest air disasters of the Vietnam War's chaotic end. Read more

1968

Assassination of Martin Luther King Jr.

On April 4, 1968, civil rights leader Dr. Martin Luther King Jr. was fatally shot while standing on the balcony of the Lorraine Motel in Memphis, Tennessee. His death shocked the nation, ignited unrest in over 100 cities, and remains a pivotal moment in American history with enduring questions about justice and legacy.

1949

St. Anthony’s Hospital Fire

On April 4, 1949, a catastrophic nighttime fire swept through St. Anthony’s Hospital in Effingham, Illinois. Seventy-four people died—including patients, nuns, and a priest—making it one of the deadliest hospital fires in U.S. history. The disaster exposed the hazards of outdated medical buildings and led to monumental changes in fire safety codes for healthcare facilities nationwide.

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Explore more events in April

Apr 6

The 2009 L’Aquila Earthquake

In the early hours of April 6, 2009, a magnitude 6.3 earthquake struck L’Aquila and the surrounding Abruzzo region of central Italy. The disaster killed 309 people, injured over 1,600, and left more than 65,000 people homeless, shattering historic communities and prompting national soul-searching about risk, responsibility, and resilience.

Apr 17