Timeline for Would winglets add fuel efficiency on a Concorde?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
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| Jul 31, 2017 at 4:08 | history | edited | Koyovis | CC BY-SA 3.0 |
added 171 characters in body
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| Jul 30, 2017 at 21:11 | comment | added | PaNerdicon | Also the cross sectional area of the airplane. The more abrupt the change in area; the louder. | |
| Jul 30, 2017 at 19:05 | history | answered | Koyovis | CC BY-SA 3.0 |