File:Airco De Havilland DH-4. (11194095965).jpg
Original file (2,400 × 1,607 pixels, file size: 1.65 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionAirco De Havilland DH-4. (11194095965).jpg |
Designed by Geoffrey de Havilland as to be two seat light bomber powered by BHP engine. First prototype flew in august 1916, but as BHP engine proved to be weak and yet to be required major redesign, DH.4 was adopted to be equipped by Rolld Royce Eagle engine. First order for 50 planes powered by Eagle III engine (250hp) placed at the end of the 1916. Basicly been a allo-wooden construction tractor biplane, the only "flaw" noted by its crews was fuel tank placed between pilot and observer cockpits what caused communication problems between the two crew members. Airplane armament consisted by one forward-firing Vickers synchronised machine gun and one or two Lewis gun on the Scarff ring mount on the observer position. It could carry up to 460 pounds of bombs on external racks on wings or central position. Due to shortages of Rolls Royce engines production airplane where also fitted with BHP (230hp), RAF3A (200hp), the Siddeley Puma (230hp) and the 260hp Fiat, yet none of the alternative powered DH.4`s could not match Rolls Royce powered machines. |
Date | |
Source | Airco De Havilland DH-4. |
Author | Bernard Spragg. NZ from Christchurch, New Zealand |
Camera location | 41° 32′ 13.59″ S, 173° 55′ 42.78″ E | View this and other nearby images on: OpenStreetMap | -41.537109; 173.928551 |
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Licensing[edit]
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
This image was originally posted to Flickr by Bernard Spragg at https://flickr.com/photos/88123769@N02/11194095965 (archive). It was reviewed on 21 June 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-zero. |
21 June 2018
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:17, 21 June 2018 | 2,400 × 1,607 (1.65 MB) | Meisam (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
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Camera manufacturer | SONY |
Camera model | DSLR-A300 |
Exposure time | 1/1 sec (1) |
F-number | f/4.5 |
ISO speed rating | 100 |
Date and time of data generation | 12:41, 5 October 2009 |
Lens focal length | 11 mm |
Width | 2,400 px |
Height | 1,607 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 11.0 Windows |
File change date and time | 16:00, 16 December 2017 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 12:41, 5 October 2009 |
Meaning of each component |
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Image compression mode | 8 |
APEX shutter speed | 0 |
APEX aperture | 4.33985 |
APEX brightness | −1.25 |
APEX exposure bias | −0.7 |
Maximum land aperture | 4.34 APEX (f/4.5) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto bracket |
White balance | Auto white balance |
Focal length in 35 mm film | 16 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Date metadata was last modified | 05:00, 17 December 2017 |
Unique ID of original document | uuid:ECA729E888B1DE11B211E9A23AF6CE60 |
Copyright status | Copyright status not set |
IIM version | 2 |