The temperature on March 20, 1971 was between 5.1 °C and 8.9 °C and averaged 7.0 °C. There was 6.1 mm of rain during 1.8 hours. There was 0.2 hours of sunshine (2%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
January 21 » The current Emley Moor transmitting station, the tallest free-standing structure in the United Kingdom, begins transmitting UHF broadcasts.
April 23 » Bangladesh Liberation War: The Pakistan Army and Razakars massacre approximately 3,000 Hindu emigrants in the Jathibhanga area of East Pakistan (now Bangladesh).
May 19 » Mars probe program: Mars 2 is launched by the Soviet Union.
August 1 » The Concert for Bangladesh, organized by former Beatle George Harrison, is held at Madison Square Garden in New York City.
November 15 » Intel releases the world's first commercial single-chip microprocessor, the 4004.
November 30 » Iran seizes the Greater and Lesser Tunbs from the Emirates of Sharjah and Ras Al Khaimah.
When copying data from this family tree, please include a reference to the origin: Armando Oscar Olmos, "Olmos Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/olmos-family-tree/I270174501230.php : accessed May 14, 2025), "Ignacio Vidáurri-Sánchez Nacho (1906-1971)".
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