File:Polniak LP Dedal-2.jpg

No higher resolution available.

Polniak_LP_Dedal-2.jpg (214 × 125 pixels, file size: 9 KB, MIME type: image/jpeg)

Summary

Media data and Non-free use rationale
Description	Three view of the Polniak LP Dedal-2 human-powered aircraft
Author or copyright owner	Jane's All the World's Aircraft 1977-78
Source (WP:NFCC#4)	https://archive.org/details/janesallworldsai0000unse_o0i2/page/503/mode/1up
Date of publication	1973
Use in article (WP:NFCC#7)	Polniak LP Dedal-2
Purpose of use in article (WP:NFCC#8)	Three view of the Polniak LP Dedal human-powered aircraft
Not replaceable with free media because (WP:NFCC#1)	The software or website from which the screenshot is taken is copyrighted and not released under a free license, so creation of a free image is not possible.
Not replaceable with textual coverage because (WP:NFCC#1)	Provides more information than can be supplied by text
Minimal use (WP:NFCC#3)	No commercial interest
Respect for commercial opportunities (WP:NFCC#2)	The use of a low resolution screenshot from software or a website will not impact the commercial viability of the software or site.
Fair useFair use of copyrighted material in the context of Polniak LP Dedal-2//en.wikipedia.org/wiki/File:Polniak_LP_Dedal-2.jpgtrue

Licensing

This work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work:

To illustrate the subject in question
Where no free equivalent is available or could be created that would adequately give the same information
On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.
Fair use

To the uploader:

Please add a detailed non-free use rationale for each article the image is used in, which must also declare compliance with the other parts of the non-free content criteria, as well as the source of the work and copyright information.
For example non-free use rationales, see Wikipedia:Use rationale examples.
Template:Non-free use rationale may be helpful for stating the rationale.
This tag is not a sufficient claim of fair use.

To patrollers and administrators: If this image has an appropriate rationale please append |image has rationale=yes as a parameter to the license template.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:48, 28 October 2024		214 × 125 (9 KB)	Aerohydro (talk \| contribs)	Uploading an excerpt from a non-free work using File Upload Wizard

You cannot overwrite this file.

File usage

The following page uses this file:

Polniak LP Dedal-2

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Orientation	Normal