The temperature on April 25, 1958 was between 6.6 °C and 12.0 °C and averaged 8.8 °C. There was 6.3 mm of rain during 5.5 hours. There was 3.3 hours of sunshine (23%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
April 14 » The Soviet satellite Sputnik 2 falls from orbit after a mission duration of 162 days. This was the first spacecraft to carry a living animal, a female dog named Laika, who likely lived only a few hours.
April 26 » Final run of the Baltimore and Ohio Railroad's Royal Blue from Washington, D.C., to New York City after 68years, the first U.S. passenger train to use electric locomotives.
May 27 » First flight of the McDonnell Douglas F-4 Phantom II.
September 2 » United States Air Force C-130A-II is shot down by fighters over Yerevan in Armenia when it strays into Soviet airspace while conducting a sigint mission. All crew members are killed.
October 4 » The current constitution of France is adopted.
October 11 » NASA launches Pioneer 1, its first space probe, although it fails to achieve a stable orbit.
Day of death June 26, 1958
The temperature on June 26, 1958 was between 12.7 °C and 20.3 °C and averaged 16.8 °C. There was 13.4 mm of rain during 7.3 hours. There was 3.2 hours of sunshine (19%). The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
February 21 » The CND symbol, aka peace symbol, commissioned by the Direct Action Committee in protest against the Atomic Weapons Research Establishment, is designed and completed by Gerald Holtom.
July 26 » Explorer program: Explorer 4 is launched.
August 17 » Pioneer 0, America's first attempt at lunar orbit, is launched using the first Thor-Able rocket and fails. Notable as one of the first attempted launches beyond Earth orbit by any country.
August 18 » Brojen Das from Bangladesh swims across the English Channel in a competition, as the first Bengali and the first Asian to do so. He came first among 39 competitors.
December 5 » The Preston By-pass, the UK's first stretch of motorway, opens to traffic for the first time. (It is now part of the M6 and M55 motorways.)
When copying data from this family tree, please include a reference to the origin: Roberto Moraes Rosa Petroucic, "Genealogy Petroucic", database, Genealogy Online (https://www.genealogieonline.nl/genealogy-petroucic/I12270.php : accessed December 24, 2025), "Lúcio Momm (1958-1958)".
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