| 词条 | Aero L-59 Super Albatros | |||||||||||||||||
| 释义 |
The Aero L-59 Super Albatros is a Czech military jet trainer developed from the firm's earlier L-39 Albatros. Compared to its predecessor, it featured a strengthened fuselage, longer nose, a vastly updated cockpit, advanced avionics (including head-up display), and a more powerful engine. At the time of its first flight on 30 September 1986, it was designated the L-39MS.[1] Aero no longer produces this aircraft.[2] In 1992, a dedicated single-seat attack variant was proposed under the project name ALCA (Advanced Light Combat Aircraft), and was successfully marketed to the Czech Air Force. First flight of this variant, designated L-159A, was on 2 August 1997. The aircraft features mostly Western avionics, with systems integration undertaken by Boeing. Since then a new two-seat trainer has been flown as the L-159B Albatros II. Variants
Standard production version (six L-39MS for Czechoslovak Air Force). Later four in Czech Air Force, two in Slovak Air Force.[1]
Export version for Egypt. 49 x L-59s for Egyptian Air Force.[1]
Export version for Tunisia. 12 x L-59s for Tunisian Air Force.[3] Operators
Combat historyIn April 2014, Tunisian L-59s were used in reconnaissance and COIN strikes in support of major military offensives in the border region of Mount Chaambi against Ansar al-Sharia and al-Qaeda-linked militants that aim at destabilizing Tunisia's transition to democracy.[5] Specifications (L-59E){{aircraft specifications|plane or copter?=plane |jet or prop?=jet |ref=Jane's All The World's Aircraft 1993–94 [6] |crew=2: student and instructor |length main=12.20 m |length alt=40 ft 0¼ in |span main=9.54 m |span alt=31 ft 3½ in |height main=4.77 m |height alt=15 ft 7¾ in |area main=18.80 m² |area alt=202.4 ft² |empty weight main=4,030 kg[7] |empty weight alt=8,866 lb |loaded main= |loaded alt= |max takeoff weight main=7,000 kg |max takeoff weight alt=15,432 lb |engine (jet)=Lotarev DV-2 |type of jet= Turbofan |number of jets=1 |thrust main=21.57 kN |thrust alt=4,850 lbf |max speed main=865 km/h |max speed alt=467 knots, 537 mph |max speed more=at 5,000 m (16,400 ft) |stall speed main=185 km/h |stall speed alt=100 knots, 115 mph |stall speed more=(flaps down) |range main=2,000 km |range alt=1,079 nmi, 1,243 mi |range more=max internal and external fuel |ceiling main=11,800 m |ceiling alt=38,785 ft |climb rate main=28 m/s |climb rate alt=5,510 ft/min |loading main= |loading alt= |thrust/weight= |guns=1 × GSh-23L cannon in underfuselage pod |hardpoints=4 underwing hardpoints |hardpoint capacity= inner hardpoints 500 kg (1,100 lb) capacity, outer hardpoints 250 kg (550 lb) }} See also{{aircontent|see also= |related=
|similar aircraft=
|lists= }} References
1. ^1 2 Lake 2000, p. 128. 2. ^{{cite web|title=Aero |url=http://www.aero.cz/en/l-59-training-and-light-attack-aircraft.html |work=Aero Vodochody |accessdate=21 February 2013 |deadurl=yes |archiveurl=https://web.archive.org/web/20130126054754/http://www.aero.cz/en/l-59-training-and-light-attack-aircraft.html |archivedate=26 January 2013 }} 3. ^Lake 2000, p. 129. 4. ^1 History and Development 5. ^http://allafrica.com/stories/201404141763.html 6. ^Lambert 1993, pp. 64–65. 7. ^Includes gun.
External links{{commons category|Aero Vodochody aircraft}}
5 : Czech and Czechoslovakian attack aircraft 1990–1999|Czech and Czechoslovakian military trainer aircraft 1990–1999|Low-wing aircraft|Single-engined jet aircraft|Aircraft first flown in 1986 |
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