ಚಿತ್ರ:330-PSA-26-61 (USN 1052544) (21453676362).jpg
ಈ ಮುನ್ನೋಟ ಗಾತ್ರ:೭೭೦ × ೬೦೦ ಪಿಕ್ಸೆಲ್‌ಗಳು. ಇತರ ರೆಸಲ್ಯೂಶನ್ಗಳು: ೩೦೮ × ೨೪೦ ಪಿಕ್ಸೆಲ್‌ಗಳು | ೬೧೭ × ೪೮೦ ಪಿಕ್ಸೆಲ್‌ಗಳು | ೯೮೭ × ೭೬೮ ಪಿಕ್ಸೆಲ್‌ಗಳು | ೧,೨೮೦ × ೯೯೭ ಪಿಕ್ಸೆಲ್‌ಗಳು | ೨,೨೪೦ × ೧,೭೪೪ ಪಿಕ್ಸೆಲ್‌ಗಳು.
ಮೂಲ ಕಡತ (೨,೨೪೦ × ೧,೭೪೪ ಚಿತ್ರಬಿಂದು, ಫೈಲಿನ ಗಾತ್ರ: ೨.೪೧ MB, MIME ಪ್ರಕಾರ: image/jpeg)
 | ಈ ಫೈಲು ವಿಕಿಮೀಡಿಯ ಕಾಮನ್ಸ್ನಲ್ಲಿ ಇರುವುದು. ಅಲ್ಲಿನ ವಿವರಣೆ ಪುಟವನ್ನೇ ಕೆಳಗೆ ತೋರಿಸಲಾಗಿದೆ. ಕಾಮನ್ಸ್ ಕೃತಿಸ್ವಾಮ್ಯತೆಯಿಂದ ಮುಕ್ತ ಫೈಲುಗಳ ಒಂದು ಆಗರ. ಅಲ್ಲಿ ನೀವೂ ಸಹಕರಿಸಬಹುದು. |
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ಸಾರಾಂಶ
| ವಿವರ | 330-PSA-26-61 (USN 1052544): U.S. Navy’s Hot Air Balloon Completes Successful Test. U.S. Navy’s hot air balloon which uses the hot air principle for buoyancy completed a successful test flight in November 1960 over the Stratobowl balloon launching site, Rapid City, South Dakota, the 9,000 foot, 2-hour flight was made by Mr. P. Edward Yost, director and test pilot of the project. Mr. Yost made the flight while suspended in a swing seat with a backrest and both his feed resting on trapeze bar. Research on the hot air balloon system is being conducted Raven, under contract to the Office of Naval Research. Principle advantages of the hot air balloon are economy of operation, greater load capacity, and greater flexibility in ascending and descending without requiring the use of ballast. A large burner is used to accomplish initial inflation on the ground. A portable burner fed from propane gas tanks is carried inside the mouth of the balloon. Varying the burner flame controls the ascent and descent of the balloon. A high flame sends the balloon, or brings it down. The lower portion of the balloon is protected with glass cloth. Another advantage of the hot air system is the ease in preparing for launch. The entire process required 35 minutes in the test flight. The balloon presently being used in the experimental manner flights is made of nylon with a nylon plastic laminate. The balloon is about 40 feet in diameter, measures 27,000 cubic feet and can carry a maximum load of 600 pounds to 15,000 feet. It is reusable, and more flights will be made with the same balloon. Photograph released January 26, 1961. (9/15/15). |
| ದಿನಾಂಕ | |
| ಆಕರ | 330-PSA-26-61 (USN 1052544) |
| ಕರ್ತೃ | National Museum of the U.S. Navy |
ಪರವಾನಗಿ
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This image was originally posted to Flickr by Photograph Curator at https://flickr.com/photos/127906254@N06/21453676362 (archive). It was reviewed on ಜುಲೈ ೧೦, ೨೦೧೮ by FlickreviewR 2 and was confirmed to be licensed under the terms of the Public Domain Mark. |
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This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
ಕಡತದ ಇತಿಹಾಸ
ದಿನ/ಕಾಲ ಒತ್ತಿದರೆ ಆ ಸಮಯದಲ್ಲಿ ಈ ಕಡತದ ವಸ್ತುಸ್ಥಿತಿ ತೋರುತ್ತದೆ.
| ದಿನ/ಕಾಲ | ಕಿರುನೋಟ | ಆಯಾಮಗಳು | ಬಳಕೆದಾರ | ಟಿಪ್ಪಣಿ | |
|---|---|---|---|---|---|
| ಪ್ರಸಕ್ತ | ೧೦:೪೯, ೧೦ ಜುಲೈ ೨೦೧೮ | | ೨,೨೪೦ × ೧,೭೪೪ (೨.೪೧ MB) | Hiàn (alt) | Transferred from Flickr via #flickr2commons |
ಕಡತ ಬಳಕೆ
ಈ ಕೆಳಗಿನ ಪುಟವು ಈ ಚಿತ್ರಕ್ಕೆ ಸಂಪರ್ಕ ಹೊಂದಿದೆ:
ಜಾಗತಿಕ ಕಡತ ಉಪಯೋಗ
ಈ ಕಡತವನ್ನು ಕೆಳಗಿನ ಬೇರೆ ವಿಕಿಗಳೂ ಉಪಯೋಗಿಸುತ್ತಿವೆ:
- en.wikipedia.org ಮೇಲೆ ಬಳಕೆ
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