Contrail 1921

Autor:

B. M. Varney

Shortlink:

https://czwiki.cz/b/4218f

Zdroj:

Wikimedia Commons

Formát:

582 x 653 Pixel (123231 Bytes)

Popis:

"Cloud Formation from Supercharged Plane": passage from Monthly Weather Review describing an early instance of contrail formation from a supercharged aircraft. This may be the first known description of such phenomena.

Komentář k Licence:

Public domain, published before 1923

Licence:

Public domain

Credit:

Monthly Weather Review (ftp://ftp.library.noaa.gov/docs.lib/htdocs/rescue/mwr/049/mwr-049-07-0412c.pdf)

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