File:Lycoming T53-L-13 (LTC1K-4).jpg
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Summary
[edit]DescriptionLycoming T53-L-13 (LTC1K-4).jpg |
In July 1952, Lycoming was awarded a contract by the Air Force Air Materiel Command to develop a free-turbine turboshaft engine designated LTC1 (military designation T53-L-1). The first production engine was delivered in 1959. The T53's front-drive, concentric-shaft arrangement set a widely accepted U.S. design standard for turboshaft engines, and gave Lycoming its start in the aircraft gas turbine business. It was a key technology contributing to expansion of Army aviation's air-mobility during the Viet Nam War. Airframe applications were the Bell UH-1 Iroquois (Huey) and AH-1 HueyCobra helicopters and Grumman OV-1 Mohawk aircraft. Development of the T53-L-13 (LTC1K-4) series began in 1959, and the engine first ran in 1960. Qualified in June 1966, the first production engine was delivered in August 1966. The L-13 series powered the Bell HU-1C/D/H Iroquois and the Bell AH-1G HueyCobra. This Lycoming LTC1K-4 (Air Force Model No. T53L1B) turboshaft engine powered a U.S. Air Force Kaman HH-43B helicopter. http://collections.nasm.si.edu/code/emuseum.asp?profile=objects&newstyle=single&quicksearch=A19730230000Lycoming T53-L-13 (LTC1K-4) |
Date | |
Source | Flickr |
Author | Cliff from Arlington, VA (Outside Washington DC), USA |
Camera location | 38° 53′ 18.1″ N, 77° 01′ 11.68″ W | View this and other nearby images on: OpenStreetMap | 38.888360; -77.019910 |
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This image was originally posted to Flickr by cliff1066™ at https://www.flickr.com/photos/28567825@N03/3339421258. It was reviewed on 22 March 2010 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
22 March 2010
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:20, 22 March 2010 | 1,600 × 1,178 (544 KB) | El Grafo (talk | contribs) | {{Information |Description=In July 1952, Lycoming was awarded a contract by the Air Force Air Materiel Command to develop a free-turbine turboshaft engine designated LTC1 (military designation T53-L-1). The first production engine was delivered in 1959. |
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Metadata
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Camera manufacturer | NIKON |
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Camera model | COOLPIX P6000 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/3.6 |
ISO speed rating | 64 |
Date and time of data generation | 15:15, 7 March 2009 |
Lens focal length | 6 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | ACD Systems Digital Imaging |
File change date and time | 16:32, 8 March 2009 |
Y and C positioning | Centered |
Exposure Program | Aperture priority |
Exif version | 2.2 |
Date and time of digitizing | 15:15, 7 March 2009 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9 APEX (f/2.73) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
DateTime subseconds | 633 |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |