It is said to require only three-fourths of one second for quick reopening and to have rate of descent of 14 ft. per second. Specifications are: Diameter, 24 1/2 ft.; shroud lines, 26 ft.; breaking strength, each line, 250 lb.; total strength of shroud lines, 6500 lb.
The watkins foulnot parachute
Aviation
1919
2 pages
12 Figs.
Article (Journal)
English
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NTIS | 1969
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