Category: HobbyBoss


Sukhoi Design Bureau doesn’t need special introduction. Established in 1939 by Pavel Sukhoi. While the WW2 designs didn’t reach much fame, it was the jet age, that made the OKB-51 (as the Bureau was labeled) most famous. Supersonic Su-7 fighter bomber developed into interceptor (-9 and -11) and attack line (-17, -20, -22 series), the Su-15 was made infamous shooting down KAL B747 and the sturdy attack jets Su-24 and Su-25 still form the backbone of Russian Air Force. But it was the Su-27 and the subsequent Flanker family, that made the Sukhoi name very famous in the West. Flanker’s long range, high payload and high maneuverability made this fighter an instant star of international airshows and a serious new threat to Western forces. Su-27 has evolved since its first flight 4 decades ago into a Su-35S ‘Flanker-E’, a highly capable super-maneuverable generation 4++ multirole fighter.

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After such a successful line of fighters, it is no surprise, Sukhoi OKB won the bid to produce new 5th generation stealth fighter with a factory designation T-50, also known as PAK-FA (Perspektivny Aviatsionny Kompleks Frontovoy Aviatsii). The prototype first flew in 2010 and to this day, 10 aircraft were built – 2 for static testing by TsAGI and 8 for flight testing. Currently, the aircraft use the same engine as Su-35S, the Saturn 117, while the production aircraft are expected to be powered by the izdelyie 30 engine, which will be even more powerful and have fewer parts and lower fuel consumption.

Modelling the PAK-FA prototypes however poses a challenge. As we are talking about developmental aircraft, each new aircraft has certain differences compared to the previous. And even the same airframe gets changed during the testing scheme. For example, all the aircraft from 3rd prototype on feature slightly enlarged wingtips and modified tailfin root intakes. Luckily, there are plenty of photos available – I recommend checking the russianplanes.net for references.

The subject of my build was the fifth flying prototype T-50-5 (Blue 055). The prototype first flew on 27th October 2013. While the first four prototypes shared the white-grey geometrical splinter camo, the T-50-5 was the first to sport the new light blue/grey camo with feathered edges which soon gained the name ‘shark’. In June 2014, while landing, the right engine caught fire – test pilot Sergey Bogdan managed to safely land the aircraft but the airframe was extensively damaged. The aircraft was sent for repairs and was later returned to flight testing with the new, hard-edged shark camo. It is also of interest, that despite being repainted, several parts of the airframe remain unpainted and/or are painted slightly differently.

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The kit

I have described my opinions of the kit during the work in progress articles (click HERE) so here’s just a little recap. There are only two injected plastic kits available on the market in 1:72 scale – Zvezda (also reboxed by Revell and Academy) and HobbyBoss (also reboxed by Ark Models). While both models suffer several shape-based inaccuracies, especially in the intake area, HobbyBoss made a better effort with the nose area. However, they also managed to misjudge the scale, making this model more of 1:60 scale, so forget of using any aftermarket items, not designed exactly for HobbyBoss kit – ejection seats for example. As with Zvezda, you can build the first two prototypes from the kit – with the included decals and two different canopies as option. The model builds rather nicely but the fit of the intakes is challenging and will require filling and sanding. Landing gear is rather complex to build while the rear wells are basic (front one is covered on ground). The exposed engine/exhaust area is also rather basic with some oversized details.
The decals used were the new Begemot T-50 decals designed especially for this kit. They are thin, settle down nicely but unfortunately, my copy was slight misaligned. While the wingwalk dotted lines are rather tricky to apply, the decals themselves are great, enabling you to build any airframe of the T-50 project. Stencils however are more oriented towards the first four prototypes so for a shark scheme, a trip to the spare decals folder or some ingenuity are necessary. And you get stencils for all the weapons that PAK-FAs were so far seen armed with during testing.

Model Data
Company: HobbyBoss
Scale: 1:72
Aftermarket: Begemot 72-065 Sukhoi T-50 (HobbyBoss)
Paints used: Mr.Paint (MRP-197 Su-27/33 Light Blue Grey, MRP-40 Gunship Grey, MRP-105 USN Modern Blue Grey, MRP-202 Su-34 Light Blue, MRP-89 USN Light Gull Grey, MRP-38 Light Grey, MRP-90 Lemon Grey)
Alclad (ALC-110 Copper, ALC-123 Exhaust Manifold, ALC-113 Jet Exhaust, ALC-104 Pale Burnt Metal, ALC-416 Hotmetal Sepia)

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K-560 Severodvinsk is the first submarine of the new Russian Yasen class of nuclear powered attack subs. It is supposed to replace both Akula class SSNs as well as Oscar class SSGNs.

Construction work started in 1993 but due to the Russian financial crisis of the ’90s after the break-up of the Soviet Union, work on the newest sub restarted in 2003. Unfortunately launch date slipped even further when in the second half of decade, the Borei SSBNs were given a priority and Severodvinsk made its first sail and sea trials in September 2011, with official introduction to the Russian Navy in May 2014. There are 5 Yasen class submarines under construction at the moment, with the 6th scheduled for summer next year.

The submarine is equipped with the latest sensors and weapons of the Russian Navy. Besides 650mm and 530mm torpedoes, this sub also carries the latest anti-ship and anti-submarine missiles, cruise missiles, land-attack cruise missiles and mines. The heart of the sensor suite is spherical sonar MGK-600 Irtysh-Amfora mounted in the forward hull – the reason why the torpedo launchers were moved to the sides. The crew consists of only 90 sailors – 44 less than comparable USN Virginia class.

The kit

Modern nuclear submarines are quick and easy models to build and Yasen is no different. It goes together quite nicely but there is a hull long seam to take care of and unfortunately torpedo tubes are right in the way of it, so some care has to be taken of. Yasen subs are all grey – very dark grey. To break apart the monotonous single scheme, I’ve used an off-black paint as a basis and black for the sonar parts. I’ve noticed a tile pattern on one of the close up photos and tried to recreate that as well to even further break up the all grey scheme and I am quite happy with the result. Unfortunately the biggest fault of this kit are decals – especially the one on the bow as it doesn’t contour the shape of the bow well – I thought it was my fault but after checking several other builds on the internet, I’ve seen every modeller was struggling with that. That apart, it is a really nice kit and a welcome addition to any modern sub collection.

Model Data
Company: HobbyBoss
Scale: 1:350
Aftermarket: /
Paints used: Mr.Paint (MRP-4 White, MRP-5 Black, MRP-173 Tire/Rubber)
Alclad (ALC-101 Aluminum, ALC-104 Pale Burnt Metal, ALC-110 Copper)

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