Tag: Modern

Completed : Kinetic 1/48 Dassault/Dornier Alpha Jet A ‘Top Aces’

Gallery

Build Summary

Kit Info
Brand and Kit Number: Kinetic K48043
Media: Injection Plastic and Photoetch
Markings: Kit

The Subject
The Alpha Jet is a light attack jet and advanced jet trainer jointly manufactured by France’s Dassault Aviation and Germany’s Dornier Flugzeugwerke from a collaboration initiated in 1967. Under the terms of this agreement, each country agreed to purchase and assemble 200 aircraft. A total of 480 Alpha Jets would see production with deliveries starting in 1978 and would be adopted by various other countries. Due to different avionics fit, French and German Alpha Jets were visually distinct, with French planes (designated E for Ecole or school) featuring a rounded-off nose and German ones (Designated A for Appui Tactique or tactical strike) featuring a sharp, pointed nose.

Germany would fly the Alpha Jet in the ground attack role. The Alpha Jet A specifications were noticeably different from France’s Alpha Jet E with many components provided by German companies. In addition to the ground attack role, the Luftwaffe would also fly the Alpha Jet in ECM and reconnaissance roles.

The Alpha Jet was purposely designed to be simple (eg. it can be turned around in 10 minutes with minimal ground equipment) and easily exportable to other countries. It can carry up to 5,000lbs of munitions, which includes an external belly-mounted gun pod.

In 1992, the Luftwaffe began to phase out their Alpha Jets with the last leaving the service in 1999. 16 were purchased by the Canadian company Top Aces (formerly Discovery Air Defence Services) in the 2000s and flown to provide ‘Red Air’ threat replication, ie. to fly as the ‘bad guys’ for adversary training. Some of these would retain the original Luftwaffe camouflage but others would be repainted in a unique white, gray and medium blue scheme.

This build depicts a Top Aces Alpha Jet A.

Alpha Jet info from Wikipedia
Top Aces info from Wikipedia

The Kit
Before the release of this kit, your only option for a 48 scale Alpha Jet was by Esci from 1980 (which Heller reboxed) and a PJ Productions resin kit. So this was a welcome modern release in 2013 by Kinetic.

Befitting its modern sensibilities, the kit is designed to be built into either the A or E variant of the Alpha Jet. The kit is broken down into 170 or so parts with separate inserts, antenna and noses for the various variants. It’s molded in light gray and comes in 3 styrene sprues, 1 sprue of clear parts and a small fret of photoetch parts.

Features and options include:

  • Photoetch restraints for the ejection seats
  • Photoetch HUD frame
  • Positionable canopy
  • Options of the A and E types (with parts for the minor variants within each type)
  • Positionable flaps
  • Separate speed brakes
  • 4 underwing fuel tanks
  • 2 types of centerline gun pods

Details are good although the panel lines are somewhat heavy-handed though consistent. The parts also feel ‘thick’ and lack the finesse of stuff from Tamigawa. The clear parts are quite nice with minor distortion. All in all, it’s quite an improvement compared to my experience with their original F-16 releases.

The box comes with 3 marking options:

  • Qinetiq United Kingdom A in gloss black and white
  • Top Aces A in 3 tone camouflage
  • French Air Force E in gloss black

Interestingly, there are parts to build a Belgian B variant but no marking options for it.

Build
I can summarize this as: ‘some basic modeling skills required.’

It’s definitely not as bad as their F-16 kit (which I threw in the towel after just trying to assemble the cockpit) but I pretty much had to dryfit, sand, trim and adjust almost every part. There were no sink marks and a minimum of ejector pin marks but most parts have some flash which required sanding off. At least the plastic was easy to sand and work with.

Some problem areas I want to note:

  • The instructions are unclear in the direction of how some parts should fit.
  • There are also wrong part call outs. Notably, I found out too late that for the air brakes to close, I needed only to install parts A6/7 instead of C14/15. I ended working quite a bit to get the air brakes to fit in place.
  • All the gear doors required work as they are designed to be left open. I didn’t quite get the nose gear doors to fit closed properly.
  • The main gear doors fit better but the starboard door is too short on one side. Some trim and adjustment was needed for every gear door part for them to fit.
  • The cowling is short molded on one side.
  • The intake halves fit well but they are narrow so there’s no real easy way to get rid of the joint line running length-wise down the engine trunking.
  • The anhedral of the wings look good but they fit with some play into the sockets on the fuselage. I ended up making sure the fit of the leading edges of the wingroot were good and settled with fixing the trailing edges.
  • Some of the panels unique to the A variant didn’t fit well and required a fair bit of trimming and brute force.
  • The tailfin doesn’t fit flush to the base of the tail and required filling.
  • Not my preferred method but the main landing gear needs to be installed before the fuselage was closed up. At least they are quite chunky and stayed in place throughout the build.
  • I went with building each half completely with the correct nose and inserts before joining both halves together. Had I followed the instructions, I think I’d have more fitting problems.
  • Major trimming and adjustments were required for the exhaust housings and for the speed brakes to fit closed. This latter bit could have been avoided if Kinetic had called out the correct parts for the closed position.
  • I should have tested the fit between the pylon, sway braces and fuel tank before the finishing stage. I don’t think I ended with the correct fit and I find that the fuel tanks hang off the pylons wrongly.

Like I said, ‘some basic modeling skills required’. However, while time consuming, not once did I really become frustrated and wanted to throw the kit against a wall. In the end I consider this kit to be a ‘good’ challenge. YMMV of course.

Heck, I even challenged myself to add scratchbuilt details:

  • Replacing the photoetch restraints with ones made of masking tape.
  • Replacing the HUD projector and glass plates with thinner ones from a battery blister pack.
  • Adding cockpit sidewall details.
  • Adding cabling to the back of the rear instrument panel.
  • Adding cabling to the rear bulkhead of the rear cockpit.
  • Adding details on the canopies including rear view mirrors and handles.
  • Adding hydraulic lines on the landing gear.

Colors & Markings
This kit will be part of my Aggressor collection so naturally, I’ll be going with the Top Aces scheme. Looking at photos online, these aircraft look very clean with only minor weathering. Translated to the model kit, I think this clean finish will look quite flat so I decided to take a bit of artistic license.

I went ahead with adding a marble coat under the main colors to break up the monotony of the finish. I tried to make this marble coat lighter by using a medium and dark gray instead of the usual white. Then it was a matter of painting white, masking, blue, more masking and then the gray. Based on references, the demarcations are kept tighter than usual.

I don’t have the exact shade of blue on hand but I think the end result compares well to the photos online which were all taken under different lighting conditions.

One major thing Kinetic missed out are that the leading edges of the tailfin, wings, stabilizers and pylons are black. These are quite prominent in photos so were masked and sprayed. I’m not sure why this detail was missed although they didn’t miss the black for the splitter plates and intake lips. Kinetic also missed a small extension of black on the top side of the intake lips.

Last minute fix: attaching the fuel tanks without using the sway braces

Finishing
The few decals went on very easily and reacted nicely to Mark Softer. However, some of the markings are slightly oversized compared to references. Weathering was also kept at a minimum based on what I’ve seen in references.

With that done, I added the final parts and painting the details like the wingtip lights, antennas, pitot tubes, pylons and fuel tanks. Every one of these things required some sort of trimming and adjustments before they fit so it took a while. Again, I had to check references as the instructions had missing part numbers or the wrong info.

In the end, I couldn’t couldn’t leave the fuel tanks alone. Checking references, it turns out the tanks attach directly to the pylons without the use of sway braces. So I pulled the braces off and inserted stretched sprue into the sockets in the tanks to create pins. These pins are then inserted into the sockets in the pylons. I think they look a lot better now.

All in all, not the smoothest of builds but I had a bit of fun with this one. It just took longer than expected. Kinetic has definitely improved from their earlier releases (I finished this one after all) but they are still a ways from the likes of Tamigawa.

This is definitely one of my ‘look from 2 feet away’ kits. Nonetheless, I’m glad to add this unique and IMO handsome aircraft to my finished column.

Build Log
> Part 1 : Cockpit
> Part 2 : Main Construction
> Part 3 : Main Construction
> Part 4 : Main Construction
> Part 5 : Main Construction
> Part 6 : Painting
> Part 7 : Finishing

Number 4 of 2018

WIP : Kinetic 1/48 Alpha Jet Pt. 7 – Finishing

On to the finishing stage! First up are the decals after a gloss coat. The decals are designed by Canuck Models and printed by Cartograph. While generally printed nicely, the red bands that go around the bottom fuselage were slightly out of register. Pity.

These went on beautifully and are really easy to use although I think slightly oversized when I compared to references. As usual with aggressor aircraft, markings are limited with a general lack of stencils. Not that I’m complaining.

Kinetic’s markings callout was vague in some parts (black line pointing into a black area…. really, Kinetic?) So I ended up referring to reference photos instead. Based on these photos, Kinetic also missed out on some markings on the bottom. I wasn’t able to figure out where marking B15 went on so I left it off.

Once cured and given another gloss coat, I began the weathering process with raw umber oil wash for the panel lines.

Unfortunately, the wash brought up a molding mistake on the port wing: there’s ONE missing rivet. Yeesh. Now I can’t unsee it but I decided to move on.

Photo references show that these aircraft are maintained very well so I went with a cleaner finish.

There are minor wear and exhaust streaks on the bottom of the stabilizers and fuselage.

After a day of curing, I flat coated and gave the kit another half day to cure. For final assembly. I installed the pylons, sway braces, fuel tanks, gear doors, wheels, wingtip lights, various pitot tubes and antennas that line the Alpha Jet. These were attached with either CA or PVA glue. Predictably, all of these parts required minor trimming and adjustments to fit and the sway braces in particular didn’t fit right. The fuel tanks don’t hang right to my eye.

The ejection seats are finally installed and these fit quite securely without cement.

Just some final painting of the various antennas, pitot tubes, canopy actuators and wingtip lights and I can finally call this done!

Build Log
Pt. 1 – Cockpit | Pt. 2 – Main Construction | Pt. 3 – Main Construction | Pt. 4 – Main Construction
Pt. 5 – Main Construction | Pt. 6 – Painting | Pt. 7 – Finishing

WIP : Kinetic 1/48 Alpha Jet Pt. 6 – Painting

Painting begins as is usual now with a base color of Tamiya XF-1 Black thinned with lacquer thinner.

Reference photos show that the Top Aces Alpha Jets are maintained very well with very smooth paint jobs. I decided to take some artistic license by adding some subtle variation to the colors for visual interest. So I added marble coating with Mig AMMO Medium Gunship Grey and Model Air Light Grey. This should create a subtler effect than my usual white marble coat. BTW don’t mind the photo, I realized too late I didn’t take a photo of the kit with just the marble coat.

The Top Aces Alpha Jet is painted in a very nice 3 tone livery of white, light gray and light blue. First up I sprayed the white. The instructions call for Gloss White (FS27874) which I replaced with Model Air Insignia White.

After a day of curing, it was time for the light blue color. Masking was done with rolled blutack and backfilled with Tamiya tape.

I used Mig AMMO Dark Grey Blue in place of the called for FSXXXXX and sprayed quite tightly against the blutack as references show that the demarcations are quite solid. While they have different FS codes, the blue looks good when compared to many photos I found online.

Then it’s more masking to prep for the gray color.

The gray is Model Color Medium Sea Grey.

As usual for me, once all the masking tape and blutack have been removed, there are various spots that require fixing and finetuning. This stage usually takes a bit of time due to the multiple colors involved. I also found more seamlines and had to fix those. One particularly obvious one is on the nose.

Kinetic missed out 2 notable things with the livery. The first is they have the pattern wrong in the bottom aft of the fuselage and the tailfin which I have to redo.

The other is that the the splitter plates and the leading edges of the intake lips, wings, stabilizers, tailfin and pylons are black. Kinetic only got the deatils of the splitter plates and intake lips color right. Anyway, after fixing all the various livery problems, it was time for more masking.

These sections are painted Model Air Dark Panzer Grey.

The canopy frames were painted Mig AMMO Gunship Grey as per reference photos. Kinetic’s instructions shows the frames are a different color from the rest of the camo but they don’t specify which color it is.

The pylons and fuel tanks are primarily Model Color Medium Sea Grey with the leading edges Model Air Dark Panzer Grey. Gear doors and wheels were also finally prepped.

And could it be that I’m almost done?! Decals and finishing are next!

Build Log
Pt. 1 – Cockpit | Pt. 2 – Main Construction | Pt. 3 – Main Construction | Pt. 4 – Main Construction
Pt. 5 – Main Construction | Pt. 6 – Painting | Pt. 7 – Finishing

WIP : Kinetic 1/48 Alpha Jet Pt. 5 – Main Construction

To address the step between the front canopy and the nose, it was a matter of putty + elbow grease with a sanding sponge. However, the way the front canopy attaches to the nose, the port side joint is only (at most) 0.5mm away from a panel line. Naturally I managed to obliterate part of the panel line so some rescribing was needed.

While the general fit of the canopies look OK, I decided to leave them open for this build. And since they are quite bare, I also decided to torture myself and add some handles and rear view mirrors. First up is masking.

The insides were also masked…

The rear view mirrors are put together from 0.2mm plastic plate and a bit of stretched sprue.

I used thin solder wire for the handles. The design and placement of these are based on photos I found online.

Looks acceptable after a spray of color. Might be a tad oversized and crude but I’m moving on.

After some more masking of the cockpit, intakes and the main landing gear, it looks like I’m finally ready for painting!

Hoo ah!

Build Log
Pt. 1 – Cockpit | Pt. 2 – Main Construction | Pt. 3 – Main Construction | Pt. 4 – Main Construction
Pt. 5 – Main Construction | Pt. 6 – Painting | Pt. 7 – Finishing

WIP : Kinetic 1/48 Alpha Jet Pt. 4 – Main Construction

In between sessions of gap fixing, I started on the things under the wings. The kit comes with 4 gas bags but I decided to go with just the 2 outer ones. The wheels all come with the rim and tires being separate but while that makes them easy to paint, they needed trimming and a healthy dose of sanding to fit together.

I first inserted plastic plates to to fill a majority of the gap in the coaming, then the rest will be handled by filler.

I did the same for the gap on the main gear door.

The speed brakes are also usually closed when the plane is on the ground but these don’t fit well at all.

To make my life easier, I cut off the legs of the speed brakes, trimmed everything, then fit them that way. The cut marks will be tackled with more filler.

The gap fixing is taking a while…

The main issues being the intake lips to intake fit and the exhaust housings which have big steps all round the joint areas.

The canopy parts were given a dip of Future and left to dry for close to 72 hours and were test fitted onto the fuselage. The fit is decent but I think I’ll leave the canopies open, which means I’ll have to detail up the inside of the frames.

The instruction calls for a clear piece for the HUD projector (?) but I decided to replace this with G-Option’s Aurora Film. I punched out a small round piece and stuck it into the hole. Looks good!

The HUD itself is a piece of photoetch which I folded carefully. The kit parts for the glass were replaced with thinner acetate and given a brush of Future.

After masking the inside of the front canopy, I sprayed Panzer Dark Grey. Referring to photos I found online, I added ‘a round thing’ and 2 ‘side blocks’ (yes those are the technical terms) using plastic plate and stretched sprue.

The front canopy is molded with a part of the nose. But it sits just slightly proud so more elbow grease is required.

It’s been slow going, but I’m getting there!

Build Log
Pt. 1 – Cockpit | Pt. 2 – Main Construction | Pt. 3 – Main Construction | Pt. 4 – Main Construction
Pt. 5 – Main Construction | Pt. 6 – Painting | Pt. 7 – Finishing

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