File:V-Prop automatic variable-pitch propeller.jpg
V-Prop_automatic_variable-pitch_propeller.jpg (196 × 257 pixels, file size: 8 KB, MIME type: image/jpeg)
| Description |
Image of a specialised aircraft propellor taken from an article appearing on an enthusiasts' website, confirmed by the article's author (self-identified as also a Wikipedia editor) to have been provided by the propellor's manufacturing rights-holder under a 'fair use' basis (see this Talk page discusssion). The propellor is stated to have been out-of-production since 2011. |
|---|---|
| Source | |
| Article | |
| Portion used |
All |
| Low resolution? |
Yes, small physical (pixel) size and small file size, of sufficient resolution for commentary and identification |
| Purpose of use |
For insertion into existing Wikipedia article where critical commentary significantly pre-existed uploading of the image. The image is used for identification in the context of critical commentary of the product and contribution to the user's understanding of the article which could not practically be conveyed by words alone. The photographer is unknown and the copyright is believed to be owned by Hoffmann Propeller of Germany, after acquiring the manufacturing rights from Silent Aircraft of Germany. Reproduction on Wikipedia at a low resolution in no way diminishes any commercial opportunity that the copyright holder may wish to pursue in any future production of this defunct product. |
| Replaceable? |
No, no free replacement images are known |
| Fair useFair use of copyrighted material in the context of V-Prop//en.wikipedia.org/wiki/File:V-Prop_automatic_variable-pitch_propeller.jpgtrue | |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:29, 7 November 2017 | | 196 × 257 (8 KB) | Rocknrollmancer (talk | contribs) | {{Non-free use rationale |Article = V-Prop |Description = Image of a specialised aircraft propellor taken from an article appearing on an enthusiasts' website, confirmed by the article's author (self-identified as also a Wikipedia edi... |
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