File:Aero L-39 Albatros Jet Trainer.jpg
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[edit]DescriptionAero L-39 Albatros Jet Trainer.jpg |
English: The Aero L-39 Albatros is a high-performance jet trainer developed in Czechoslovakia by Aero Vodochody. It was designed during the 1960s as a replacement for the Aero L-29 Delfín as a principal training aircraft. It was the first trainer aircraft to be equipped with a turbofan powerplant. The type was exported to a wide range of countries as a military trainer.The L-39 Albatros later served as the basis for the updated L-59 Super Albatros, as well as the L-139 (prototype L-39 with Garrett TFE731 engine). A further development of the design, designated as the L-159 ALCA, entered production in 1997. To date, more than 2,800 L-39s have served with over 30 air forces around the world. The Albatros is the most widely used jet trainer in the world; in addition to performing basic and advanced pilot training, it has also flown combat missions in a light-attack role. The design never received a NATO reporting name.
বাংলা: অ্যারো ভোডোচোডি। এটি 1960-এর দশকে মূল প্রশিক্ষণ বিমান হিসাবে এয়ারো এল -29 ডেলফেনের প্রতিস্থাপন হিসাবে নকশাকৃত হয়েছিল। এটি প্রথম ট্রেনার বিমান ছিল যেটি টার্বোফান পাওয়ার প্লান্টে সজ্জিত ছিল। এই প্রকারটি সামরিক প্রশিক্ষক হিসাবে বিভিন্ন দেশেই রফতানি করা হয়েছিল। এল -৯৯ আলবাট্রোস পরে আপডেট হওয়া এল -৯৯ সুপার আলবাট্রোসের পাশাপাশি এল -১৯৯ (গ্যারেট টিএফই 73৩৩১ ইঞ্জিন সহ প্রোটোটাইপ এল -৯৯ )। এল -159 ALCA হিসাবে মনোনীত নকশার আরও বিকাশ 1997 সালে প্রযোজনায় প্রবেশ করেছিল entered আজ অবধি, বিশ্বজুড়ে ২৮০০-এরও বেশি এল -39 গুলি 30 টিরও বেশি বিমান বাহিনীর সাথে কাজ করেছে। আলবাট্রোস হ'ল বিশ্বের সর্বাধিক ব্যবহৃত জেট প্রশিক্ষক; বেসিক এবং উন্নত পাইলট প্রশিক্ষণ সম্পাদন করা ছাড়াও, এটি হালকা-আক্রমণে ভূমিকা যুদ্ধের মিশনও বহন করেছে। নকশাটি কখনও ন্যাটো রিপোর্টিংয়ের নাম পায়নি। |
Date | |
Source | Own work |
Author | Md Shaifuzzaman Ayon |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:05, 10 February 2021 | 1,024 × 576 (450 KB) | Md Shaifuzzaman Ayon (talk | contribs) | Uploaded own work with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 600D |
Author | Picasa |
Exposure time | 1/2,500 sec (0.0004) |
F-number | f/4 |
ISO speed rating | 100 |
Date and time of data generation | 17:04, 6 September 2018 |
Lens focal length | 55 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Express 9.8 (Android) |
File change date and time | 16:44, 10 February 2021 |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 17:04, 6 September 2018 |
APEX shutter speed | 11.287712 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 93 |
DateTimeDigitized subseconds | 93 |
Color space | sRGB |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 86 mm |
Scene capture type | Standard |
Unique image ID | BA8B761C6719285DFF49E79EE3F37824 |
Lens used | 55-250mm f/4-23 |
Serial number of camera | 278076097933 |
Owner of camera | Ayan Zaman |
Date metadata was last modified | 18:43, 7 September 2018 |
Unique ID of original document | xmp.did:00000000-0000-0000-0000-0000c0b4f1e4 |
IIM version | 4 |