HISTORICAL CHRONOLOGY

On This Day in History

Discover key historical events within the Genesis range (1950–2049) that occurred on this calendar day, and claim their commemorative registry plaques.

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Historical chronology for September 27

September 27

7 historical milestones registered between 1950 and 2049

September 27, 1964 AVAILABLE

The British Aircraft Corporation TSR-2, an advanced Cold War tactical strike and reconnaissance aircraft that was later cancelled, made its maiden flight.

Wikipedia: BAC TSR-2
BAC TSR-2
September 27, 1975 AVAILABLE

Two members of ETA political-military and three members of the Revolutionary Antifascist Patriotic Front, sentenced to death for murder, became the last people to be executed in Spain.

Wikipedia: ETA political-military
ETA political-military
September 27, 1981 AVAILABLE

Iran–Iraq War: Iran broke the Iraqi siege of Abadan by Operation Samen-ol-A'emeh.

Wikipedia: Iran–Iraq War
Iran–Iraq War

American software developer Richard Stallman announced plans for the Unix-like operating system GNU, the first free software developed by the GNU Project.

Wikipedia: Richard Stallman
Richard Stallman
September 27, 1988 AVAILABLE

Led by pro-democracy activist Aung San Suu Kyi (pictured), the political party National League for Democracy was founded in Burma.

Wikipedia: Aung San Suu Kyi
Aung San Suu Kyi
September 27, 1996 AVAILABLE

The Taliban drove Afghan President Burhanuddin Rabbani out of Kabul, tortured and murdered former president Mohammad Najibullah, and established the Islamic Emirate of Afghanistan.

Wikipedia: Taliban
Taliban
September 27, 2014 AVAILABLE

Mount Ontake in central Japan unexpectedly erupted, killing 63 people in the nation's deadliest eruption in more than 100 years.

Wikipedia: Mount Ontake
Mount Ontake