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Sukhoi Su-17 "Fitter"

82.2k SimplyPlain  3.5 years ago

A fairly detailed Su-17 "Fitter", as part of my "famous Soviets" series... getting closer to what you might call "videogame quality" models, but not quite there yet. I'll keep trying though ;)

HISTORY

Sukhoi's Su-17 attack plane was a development of the Su-7, a rugged swept-wing attack fighter dating back to 1955. To improve the range and performance of the Su-7, Sukhoi modified the aircraft with pivoting swing-wings to produce the Su-17. Western sources originally assumed the Su-17 was nothing more than an experimental aircraft with a crude attempt to test variable geometry wing technology.


No such luck; the modified design proved so successful that the Soviet Union proceeded with a production model known as the Su-17M 'Fitter-C'. This model also featured a new more powerful and fuel efficient engine as well as an improved navigation and attack system. An export version of the Su-17M was known as the Su-20. Fitted with less sophisticated avionics, the Su-20 was delivered to a number of Soviet allies. Among the operators of the Su-20 have been Poland, Afghanistan, Vietnam, Egypt, Iraq, North Korea, Syria, Algeria, and Angola.

Additional models entered production during the mid-1970s. The final production models were the Su-17M4 and Su-22M4 'Fitter-K' optimized for high performance during low-level strike missions. These models feature much more capable avionics systems than earlier models. The 'Fitter-K' variants are also capable of carrying a wide variety of precision-guided weapons and advanced air-to-air missiles.

Production of the Su-17 family finally ended in 1990 after about 1,200 had been built, including about 500 for export customers. The Su-17, Su-20, and Su-22 remain in service througout the Russian republics, Eastern Europe, the Middle East, and Africa. Several upgrade programs have been offered, but many of the remaining examples will likely be replaced by versions of the Su-25 and Su-27.

THE BUILD

This is a generic Su-17 (no specific model/year) in Soviet livery. It's also my first attempt at a swing-wing plane. It features all the bare necessities of course -working swing-wings, custom control surfaces and air brakes, custom landing gear, and too much fine detail. There's nothing ground-breaking about it. The plane has realistic weight and fuel capacity, so it comes equipped with two PTB-800 drop tanks to extend its range.

ARMAMENT

The plane has a relatively normal loadout for a "Fitter"; the Su-17 can carry a wide array of weapons on its many hardpoints, making it difficult to choose. This one is equipped with;

  • Two Nudelman-Rikhter NR-30 cannons (30 mm) with 100 rounds each, suitable for air & ground targets
  • Two Vympel R-60 (AA-8 "Aphid") AAM's for self-defense
  • Two UB-32-57 rocket pods for ground attacks
  • One Kh-29 (AS-14 "Kedge") air-to-surface missile
  • BVP-50-60 flare/chaff dispensers, mounted on the plane's back

The drop tanks unfortunately occupy two hardpoints, reducing the weapons capacity of the plane. You're welcome to throw those away and replace them with something else, but that will cost you 1600 liters of fuel.
Theoretically, the Su-17 would be capable of carrying two Kh-29's... but on the pictures I found they only have a single one on the centerline, so I stuck with that. Because of the Kh-29's size, it does make some sense.

CONTROLS

Nothing exotic, no difficult AG combo's;

AG1: toggle wing sweep angle
AG2: air brakes
AG3: drag chute
...
AG7: dump PTB-800 drop tanks
AG8: nav/collision lights

Have fun exploring this one. I like it, at least; it looks mean & ugly, has the ability to carry some nasty hardware, and performs decently on low-speed attack runs.

Spotlights

General Characteristics

  • Created On Windows
  • Wingspan 33.1ft (10.1m)
  • Length 64.6ft (19.7m)
  • Height 18.4ft (5.6m)
  • Empty Weight 29,997lbs (13,606kg)
  • Loaded Weight 39,436lbs (17,888kg)

Performance

  • Power/Weight Ratio 1.139
  • Wing Loading 25.8lbs/ft2 (126.1kg/m2)
  • Wing Area 1,527.1ft2 (141.9m2)
  • Drag Points 2703

Parts

  • Number of Parts 1763
  • Control Surfaces 0
  • Performance Cost 5,484

Required Mods

  • _Mechanical_Instrumentation by Gestour
    Version 1.0 (3/18/2019 6:06:03 AM)
    View Mod Page
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  • Profile image
    19.8k RandomUser09

    @SimplyPlain maywar ain't no android.

    3.0 years ago
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    82.2k SimplyPlain

    @RandomUser09 Yes, the thumbnail background. One is just plain grey, the other two are Maywar. Doesn't the Android version of the game have (grey) runways and Maywar?

    3.0 years ago
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    19.8k RandomUser09

    @SimplyPlain thumbnail background?

    3.0 years ago
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    82.2k SimplyPlain

    @RandomUser09 I don't get the question, really, Nothing special about the background, is there? That's just Maywar...

    3.0 years ago
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    19.8k RandomUser09

    @SimplyPlain ??

    3.0 years ago
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    19.8k RandomUser09

    Yes the thumbnail background.

    3.0 years ago
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    41.8k Ren

    @RandomUser09 huh? The thumbnail?

    3.0 years ago
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    19.8k RandomUser09

    @KnightOfRen what is the background and can I have it in android?

    3.0 years ago
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    9,318 Tookan

    am I late for the upvoting party?

    3.1 years ago
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    41.8k Ren

    Haha, I sent the KH-29 to the destroyer and it was fried toast by then

    3.4 years ago
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    @SimplyPlain I did it on my AS-19. I think the operation was based off the SR-71 but I honestly forgot

    3.5 years ago
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    82.2k SimplyPlain

    @AsteroidAsteroidTheBook yeah... you're right, and I did consider it. Small effort to add a few plates & rotators. But let's face it; in-game, nobody's going to randomly switch cam views to check on the functioning of the intake vents. And I couldn't find a decent FDS on these, so whatever functionality I programmed was likely to be wrong anyway. Seemed pointless to add randomly opening/closing vent ports, running up the part count even further if nobody even notices/cares. Got your point, though, and it's valid...

    3.5 years ago
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    You should model the bleed outlets on the nose closing and opening. That would be really cool

    3.5 years ago
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    82.2k SimplyPlain

    @Queazyairplane16 Sorry, absolutely no idea why the mod doesn't work for you.

    3.5 years ago
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    i have the mod on steam, but it says i don''t have it. any reason why? (BTW i love your work, you are the best creator on this site)

    3.5 years ago
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    145 BND1

    Ahh brill @SimplyPlain thank you!

    3.5 years ago
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    82.2k SimplyPlain

    @BND1 the mod is not absolutely required, just some cockpit cosmetics. See AWESOMNESS360's guide further below -you can easily use this plane without the mod.

    3.5 years ago
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    145 BND1

    Can you do a no mods version please? I’d love to try this aircraft!

    3.5 years ago
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    @SimplyPlain Pride in your work seems like a very socialist thing. Thanks though, i always liked the looks of it

    3.5 years ago
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    29.8k ChiChiWerx

    I like this build a lot. Like the RL bird, it’s very stable at high speeds and low altitude and seems free of any major flying quality vices...at least that’s what I’ve read regarding how their pilots viewed the Su-7/17/22 family. Flight model is pretty good on this one, though I’m sure it would bleed energy a lot more quickly in high G turns than your model does, meh, minor issue that has more to do with the overall SP model than this particular build, I’m sure. But the ability to fly low and fast is what makes this fun, I also like the cockpit view and ejection seat work. Overall, quite nice.

    +1 3.5 years ago
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    82.2k SimplyPlain

    @blackvultureaeroespace it's not any unit's symbol. It's some kind of "badge of excellence" awarded to the plane/unit's ground tech crew for good maintenance... so you would see it on many a Soviet plane. Personally I think it's a strange practice, since it means that planes not carrying this badge are perhaps not properly maintained..??

    +1 3.5 years ago
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    Cool, just one question, which unit´s symbol is the pentagonal emblem beneath the cockpit. I have seen it in plenty of aircraft (some MiG-23s and 21s)

    3.5 years ago
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    14.2k SilverStar

    Nice build !

    3.5 years ago
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    @ShootsPlanes
    @MobileMobileTheFriendly
    hmm

    3.5 years ago
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    @ShootsPlanes i think yes

    3.5 years ago
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