Kitty Hawk 80144 1/48 water-17m3/m4 (Fitter D) 2.0 fighter plane disassembled plastic model
About water-17m3/m4
Suhoy SU-17 (Russian: сухой су-17; NATO Report Name: Fitter) is a Soviet-made Jet hunter bombing aircraft produced by Suhoy. The aircraft was designed over SU-7 and remained in service for a long time in the Soviet Union and then in Russia, and the Eastern Bloc was exported to the Arab countries and Angola and Peru under SU-20 and SU-22. Water-17 is the first Soviet aircraft with variable geometry wing.
Shortly after the SU-7 Hunter-Bombardian aircraft was put into service, the Sukhoi Design Office was ordered to develop a deep modernization program for the aircraft in the early 1960s. The program will primarily aim to update established avionics and take -off performance features. The concept of variable geometry wing - was adopted at that time. The program would be managed by Sukhoi's chief designer Nikolay Zyrin.
SUKHOİ OKB, aiming to improve the low speed and take-off/landing performance of the SU-7B hunter-bombarding plane, created a variable sweeping wing technology demonstrator with Tsagı's inputs in 1963. S-22i (also water-7IG NATO definition "plumber-b"), 28 swept with a moving exterior parts of the wing had a constant, a production water-7bm converted °, 45 ° or 62 °. S-22 first took off on August 2, 1966 with Vladimir Ilyushin. Later, he was shown to the public at the air crossing ceremony in Domodedovo. Flight tests revealed that the new configuration improves both the departure/landing features and the range and durability of the aircraft. Except that there is no longer anymore, the better fixed wing is also from the water-7 Handling slaping high as well as stopping to warn closely in the angles of attack. In 1969, the aircraft was mass production with the joint decision of the Central Committee of the Communist Party of the Soviet Union and the Council of Ministers. The design of the SU-7IG has been further changed, and finally with enough difference to justify the S-32 internal definition. S-32 first took off with Yevgeny Kukushev on 1 July 1969.
The mass production of SU-17 started in 1969 at the Yuri Gagarin Aviation Factory (now Knaapo). The Far Eastern Military Okugu's 523. Aviation Regiment was the first union to take the water-17. A total of 2867 units were produced until 1990.
SU-17 is largely similar to its predecessor SU-7 with weight saving measures added at the expense of survival in war; An example of this is the abolition of armored protection for the pilot.
The prototype S-22I was very different from the water-7 outside the wing, which was essentially a technology demonstrator for the variable geometry wing. He then disappeared in an accident.
Following the S-22I, two pre-production prototypes called S32-1 and S32-2 were built, respectively. Two aircraft installed updated avionics and replaced the old AP-28I-2 autopilot with the new SAU-22 automatic control system.
The next prototype series was Su-7-85 and 85 showed the party number and continued from SU-7. The ten aircraft group contained a completely redesigned body, an aerodynamic cockpit (similar to that of SU-7U), extra and more accessible maintenance covers and a canopy that opened upwards. The in front of the cockpit was protected with a windshield and two side glass heated by electrically. The first three aircraft of the 86th group, which followed this, contained clean windscreen windows taken from the 9th stage of the engine compressor. However, this new windscreen, Lipetsk'teki Air Force Personnel Center 4.
The SU-7-85 was equipped with a modified KS4-S32 launch seat that can safely remove the pilot at speeds above 140–170 km/h in an accident.
The fuel system of the SU-17 has been replaced by SU-7-the fuel is now stored in three light tanks for four disposable auxiliary tanks, each of which is 600 liters of capacity (used in water). -7b) or two PTB-1150 tanks, each mounted on "wet" poles under the body.
The wing was not largely changed from the S-22I prototype mounted. The fixed part of the wing is half of the rotating part. The wings would look almost the same as the water-17, SU-7 with maximum sweeping wings. The sliding wing on the fixed part of the wing, the rotating part is mounted on the slat, the rotary wing and the fingers. The sweeping angle of the wing can be configured between 30 ° to 63 °. Horizontal and vertical queues are swept at 55 °
The hydraulic reinforcement that helps the flight out-of-control is -220DP2 for this-80dl2 and left and right fingers, for stabilizers for this-50L and -250p and this-50DRP rudder. Flight control systems are stringed to provide a feedback force on the rod and rudder pedals.
There are three independent hydraulic systems installed in SU -17 - a operating system and two hydrophos systems, each with its own hydraulic pump. The hydraulic system that mobilized was responsible for the adjustment of the sweeping angle of the wing, the opening/withdrawal of landing sets, wings and laths, adjustment of input ramps, flight control mechanisms and steering wheel used by the SAU-22 autopilot. The amplifier systems are responsible for the control of flight surfaces. Both systems operate in parallel to ensure safe operation in case of a failure. The remaining operational system will continue to provide strength to all flight surfaces, even in half of the power. The NR 1 hydrophores system also feeds the GM-40 hydraulic motor operating the rotating parts of the wing. All hydraulic systems are fed with AMG-10 hydraulic fluid, 2 for the amplifier systems and for the drive system 210.
A Pneumatic System with a 150kgf / cm 2 pressure / descent sets on normal and emergency braking system as well as the distribution system wings and two NR-30 ball charging pressure, mounted cockpit, canopy, canopy, and pressurization of hydraulic liquid tanks.
SU-17 was strengthened with a modified Lyulka AL-7F1-250 with a slightly increased 9600 kgf pushing power in Art burning. It was equipped with a system for a redundant compressor actuator and input setting. To change the engine, the plane had to be disassembled for two halves. Short runways have launched SPRD-110 RATO enhancers to facilitate departure and provide instant pushing up to 3000 kgf
Settled electronics are fed with a 28V DC circuit fed by two GS-12T DC generators, a SGO-8TF AC generator and a 20NKBN25 Nickel-Kadmium battery and 115V 115V, 400 Hz Single Phase AC circuit.
The SU-17 is capable of carrying a free-decline nuclear bomb with a BDZ-56FNM bomb shelf. The cockpite will also install a special code device that requires the correct code entry before the bomb is armed and released to prevent unauthorized use of nuclear weapons. The aircraft also has the ability to bomb a launch for nuclear weapons delivery, so that it can approach the target, start a steep climb and release the bomb when it is almost upright, and then activate art burns to escape the explosion radius. In particular, a special IAB-500 bomb was made to implement such a bombing technique.
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