Historical Events on May 25 in Chicago
On May 25, 1979, American Airlines Flight 191, a DC-10 aircraft, crashed shortly after taking off from O’Hare International Airport. The flight experienced disaster 31 seconds after departure, claiming the lives of 271 people on board and two on the ground. This incident marked the deadliest passenger airline accident on U.S. soil to date.
Historical Weather Records
- High temperature: 94 degrees (1911)
- Low temperature: 32 degrees (1992)
- Precipitation: 2.52 inches (1879)
- Snowfall: Trace (1949)
The Green Hornet Disaster
In 1950, a tragic traffic accident occurred when a Green Hornet streetcar collided with a gas truck on State Street near 62nd Street. The accident resulted in 34 fatalities, making it the worst streetcar accident in U.S. history. The streetcar lacked emergency door release mechanisms, contributing to the high death toll.
Ted Kaczynski’s First Bomb
In 1978, Ted Kaczynski, later identified as the ‘Unabomber,’ placed his first known bomb in a University of Illinois Chicago parking lot. The bomb was returned to the address listed on the package by a passerby. A Northwestern University professor, suspicious of the package, handed it over to security, where a public safety officer suffered minor injuries from its explosion.
Spider Dan’s Sears Tower Climb
In 1981, Dan Goodwin, also known as ‘Spider Dan,’ scaled the Sears Tower, then the world’s tallest building. Dressed in a colorful suit and using suction cups, he amazed onlookers as he climbed the building. He was arrested for disorderly conduct upon descent but quickly released. Goodwin later scaled the John Hancock Center the same year.
Fergie Jenkins’ 3,000th Strikeout
Pitcher Fergie Jenkins achieved a significant milestone on May 25, 1982. He became the seventh MLB pitcher to record 3,000 strikeouts during a game where the Chicago Cubs faced a 2-1 loss to San Diego.
Oprah Winfrey’s Final Show
In 2011, the final episode of “The Oprah Winfrey Show” aired. This popular program was filmed in Chicago and left a lasting cultural impact.

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