Testors 1/32 Kaman H-43B Huskie Helicopter

[Wolfman63]

**************This was listed as 1/48 - Turns out the model is actually a 1/32 scale. Testors mis-printed their box as 1/48!********************
This build is using an old kit made by Testors. Testors was known for doing some of the unique subjects over the years. This is their 1/32 scale H-43B Huskie helicopter. It was originally released in 1961 and re-issued in 1967 to include Viet Nam parts. This version I am building is the final release of the kit in 1998. The Kaman Aircraft H-43B Huskie is a very distinctive helicopter. It uses twin main intermeshing rotors. These were counter-rotating so a tail rotor was not required. It was first flown in 1953 and was in service until the early 1970’s. During the Viet Nam was it was utilized as an Air Rescue and Recovery helicopter which were part of the Pacific Air Rescue Center.
I started off working on the interior. The kit does not provide any details. I obtained a lot of reference photos online. The bulkhead between cockpit and crew area was the first part I started detailing. It required mold marks to be filled with putty first. Then using styrene sheets and some photo etch pieces from my spares drawer I added the center post and details to the crew side. I used cloth tape to replicate the padding on the cockpit side. The instrument panel and center console was assembled and detail painted. I used the kit decal for the instrument panel as it matched very well to the reference photos. Next I then test fit the interior to the fuselage and marked where everything lined up so I can detail the insides. The kit also does not include the roof for the crew cabin and the overhead console for the cockpit. I used some sheet styrene shaped for the roof then scribed the panel lines and rivet lines to add detail. The crew area also has an overhead light which I replicated by drilling a hole and installing a clear lens.
While measuring for the roof I realized the fuselage has two screened intakes molded in for the engine intakes. I cut these out and replaced them with some fine metal screening. There is also a section in the forward post that in the reference photos is open and the kit had these molded closed so I opened these up. Finally I worked on the cockpit seats. The rear of the seats was open so I used sheet styrene to make the backs. After painting them I then made the seatbelts from cloth tape and attached some photo etch buckles. Next I will be working on the overhead console for the cockpit and detailing the interior of the fuselage halves.

You can see all the photos and details from the start in the build log at: https://davidsscalemodels.com/build-log ... elicopter/

[digger303]

[DRUMS01]

I have this old bird too! It will be neat to see what you do with it.

Looking good so far, keep it up.....

[cor]

Helis are great. Cracker of a start on it.

[Wolfman63]

The second week of the H-43B Huskie was spent starting the super detailing of the interior. After finishing the cockpit area and installing the screens on the fuselage I installed the kit interior. I then started detailing the crew area by using sheet styrene for the supports on the port side. I then used two paperclips to replicate the pipes that run along the side. I installed the top panel and used some putty to blend it to the kit section.
While waiting for the putty to cure I used some styrene square rods to detail the framework on the rear doors and a strip of sheet styrene for the lower braces.
I am working on the details between the supports and then need to detail the rear section benches and floor. Once these are done I can paint the port side and start adding the wiring that goes on the port side. I am hoping to start on the starboard side by the end of this coming week.
You can see all the photos and details from the start in the build log at: https://davidsscalemodels.com/build-log ... elicopter/

[Twokidsnosleep]

Wow!

[digger303]

[Wolfman63]

The third week of the Huskie I worked on detailing the aft section of the interior. First I panted the interior of the rear doors. The lower section is red and the upper section is the interior grey. Then using styrene square rods I framed the rear edge and drilled out the holes. The port side of the interior was also painted with the grey. The reference photo shows a cutout in the floor so using some sheet styrene I made the side extensions. There are two rows of seats along the rear sides with a cargo net type of back. I used some cloth tape to make the netting. I am now working on making the seat frames out of round styrene rods and will use cloth tape for the seats.
I still have more details to add to the port side but I needed to order some more sheet styrene for the shelves that need to be added and still make the wire cables. Then I can start on the starboard side details.
You can see all the photos and details from the start in the build log at: https://davidsscalemodels.com/build-log ... elicopter/

[DRUMS01]

Lovin the extra details!

[digger303]

Marvellous recreation of the smaller details.

[Stokesy44]

Superb scratch building work. Looks great.

[Wolfman63]

The fourth week of the H-43B Huskie I was able to finish detailing the interior in the crew area and assemble the fuselage halves. The seats were installed onto scratch built frames and then the seat belts were installed.
Moving over to the starboard side I added the supports and shelves. Installing these took a little time so that the floor and roof lined up correctly. The fuselage was then glued together. Only a few areas required putty. The starboards seats were then installed. I did a quick check on the rear doors on how they fit and aligned to the fuselage.
While the putty on the fuselage was drying I started working on the engine/rotor assembly. There is a large screen on the aft side of the assembly. I cut the plastic screening and installed a metal screen. The rotor shafts required a lot of filing and sanding to make them smooth and to install the gears that keep the rotors aligned.
I went to check the fit to see how the rotor assembly aligns to the fuselage and found out I have a huge problem. The gear assembly is huge! Since I added a roof there is no room for the rotor assembly to mount to the fuselage. The kit has the gears sit way down into the crew area! At this point I do not think there is enough room in the rotor assembly to re-design the gears and fit them inside. I will look it over this week but if all else fails the rotors will not spin.
This upcoming week I will look at the rotor assembly and then I need to scratch build the overhead console for the cockpit. I am hoping to have the tail assembly installed by the end of the week.
You can see all the photos and details from the start in the build log at: https://davidsscalemodels.com/build-log ... elicopter/

[Steve64]

Giving an old bird some great t.l.c!

[Wolfman63]

The fifth week of the Huskie Helicopter I started off by doing some cleanup on the fuselage and adding some of the minor details. The kit does not include the overhead console in the cockpit so using some styrene, photo etch, and cloth tape I scratch built the console assembly. For the knobs and switches I cut small pieces from thin styrene rods. There is a long lever on the front of the console. I used some styrene rod for the base and a piece of wire for the lever. I used some acrylic gel to for the knob on the end of the lever.
The overhead console was installed and I worked on the tails and booms. The tails had numerous mold marks that needed to be filled with putty. The exhaust tube was assembled and sanded smooth. I also sanded the exhaust end to thin out the plastic as it was way too thick. The tails were installed and required more putty on the outside surface.
Finally I worked on the landing gear. The struts required a lot of trimming due to a lot of flash. I removed the kit molded strut arms and replaced these with some photo etch versions. The landing struts were then mounted onto the fuselage. The landing gear wheels were cleaned up and painted and the skis had some deep mold marks which required putty.
The next week I am hoping to finish some more details and start the painting of the helicopter. I will be painting it in the typical South East Asia camouflage used during the Viet Nam war.
You can see all the photos and details from the start in the build log at: https://davidsscalemodels.com/build-log ... elicopter/

[digger303]

Clothes maketh the man and details make a kit into a a model that intrigue the viewer.

[Wolfman63]

The sixth week of the Huskie I finish up on the exhaust. It was painted with Vallejo Metal Jet Exhaust and Duraluminum then using grey and rust pastel chalk I weathered it to match the numerous reference photos. The landing gear was then painted and installed. The landing gear rear struts required some minor length adjustments so the helicopter could sit evenly. I then cleaned up the doors and used some 30 gauge wire to create the door handles.
Moving forward I used some Vallejo Dark Green and Sienna Tan for the base coat of paint on the helicopter. The underside was painted with Light Grey. I used the early SEA camouflage scheme which only uses two colors. With the base coat of paint drying I reviewed the rotors. There are some huge sinks in the mold so I had to fill them with a few layers of putty. I then cleaned up the hoist frame. The hook that comes in the kit is too large and looks wrong. I used some wire, a small thick washer, and a spare photo etch hook. I then assembled the hoist frame. Once this had fully dried I used a 0.075mm drill to drill the hole for the hoist cable. For the hoist cable I am using some 6 lbs test fishing line.
I still need to correct the warp in the rotors as they are warped a lot. Then I can start applying the decals. The next week is a busy week so I do not know if I will finish it by next weekend or the week after but I am getting close to the completion.
You can see all the photos and details from the start in the build log at: https://davidsscalemodels.com/build-log ... elicopter/

[digger303]

[Wolfman63]

The seventh week of the Huskie started off by correcting the warped rotor blades. The process I used was very simple. I used a thick 10” long steel ruler. I used some nylon zip ties to hold the rotor blade down and straight. The next step was to take a 2-cup measuring cup filled with water and micro waved it for 2 minutes to bring the water near boiling. Styrene plastic typically starts to soften at around 220 degrees (boiling point of water). I slowly poured the hot water across the ruler holding the rotor blade. It took about 30 to 40 seconds to pour the water. I waited another 30 seconds and then rinsed the blade under cold water. This worked perfectly to straighten the blade. I did this three more times to the rest of the rotor blades. I have used this method before to aid in removing warped wings and fuselages. One word of caution, when using it to correct fuselages you need to be careful not to tighten the zip ties too tight. Otherwise you will damage the fuselage.
Once the rotors were corrected I worked on the decals. I had to make decals for the tails. The kit decals do not include the U.S.A.F. decals for the tails. The instruction sheet shows them but they are not on the sheet. I also changed the aircraft tail numbers to match one of the Viet Nam versions I was using for reference. The rest of the kit decals were used and these worked very well. The kit decal sheet provides all the small placard decals however the instructions have no references on where they go. I used a few of the many reference photos to see where they go in the helicopter.
With the decals all applied I then sprayed the top coat of clear to seal them. The hoist frame and hook were installed and I then began working on the windows and windscreen. The cockpit upper windows were tinted green using Tamiya clear green. The side marker lights on the fuselage were cut off and I used acrylic gel to make the lenses then painted them with the Tamiya red and green. There is a brace that goes between the rotor shafts. This has a red navigation light. I cut off the molded light and used a piece of the clear styrene tree that was sanded down to a dome and painted with the clear red. The windows for all the doors were installed and the frame work on the front windscreen was painted then the windscreen was installed.
The exhaust tube was installed and the final detail I made was the red netting that goes on the rear of the fuselage. The reference photos show some of the helicopters with the rear doors removed and the netting across the back and others show the netting folded up on the starboard side when the doors are used. I made the netting out of the cloth glass tape and the ends I used styrene rods for the mounts. The netting was painted red and the poles were the same interior grey.
All that is left to do now is assemble, detail, and paint the rotors then install them. I did not have time last night to finish off the helicopter. I will finish the helicopter to night, clean up the bench, and then I can figure out what the next build will be. Stay tuned for the final photos of the completed Testors 1/32 Kaman H-43B Huskie Helicopter. I will also start the next build as well.
You can see all the photos and details from the start in the build log at: https://davidsscalemodels.com/build-log ... elicopter/

[Twokidsnosleep]

Tester’s kits are often a bit soft on detail.
Nice to add some extras along the way, looking good!

Clothes maketh the man and details make a kit into a a model that intrigue the viewer.

Manners make the the man
Please and thank you and acknowledgments of praise

[Wolfman63]

The eighth week of the Huskie Helicopter is finished! I assembled and detailed the rotors. These were then mounted to their shafts. Since I removed the gears I had to adjust the alignment. I used the reference photos to set the angles of the rotors to each other. Once these were aligned this build was finished.
The kit itself being designed back in the 1960’s by Hawk and re-released from Testors was not too bad. The fit of the parts was very good. While the interior details are severely lacking the exterior is very close to the real helicopter. One of the earlier releases actually supplied an electric motor to spin the rotors. This is why the gearing extended into the crew area and explains the small cutout that was on the bottom of the fuselage. (the switch location to turn the motor off and on.) The instructions were very good for the build but lacked information on where decals go. The decal sheet included a lot of placard decals but you will need to use reference photos to find their location.
Overall for the age of the kit it was a decent build. It builds up as a nice replica of the actual helicopter. I hope you enjoyed following along especially for the details I added to replicate the interior details. Happy Modeling!
You can see all the photos and details from start to finish in the build log at: https://davidsscalemodels.com/build-log ... elicopter/

[digger303]

Nice build

[Stokesy44]

Nice build.

My mind is boggling at the thought of the engineering involved to mesh those 2 rotors together when they're spinning up and then going full whack.

[RangerNeil]

Nice build.

My mind is boggling at the thought of the engineering involved to mesh those 2 rotors together when they're spinning up and then going full whack.

I could never understand why Kaman (USA) went for this design of seperate rotors when Kamov (Soviet) went for the simpler contra-rotating rotors on the same shaft......

[Stokesy44]

Nice build.

My mind is boggling at the thought of the engineering involved to mesh those 2 rotors together when they're spinning up and then going full whack.

I could never understand why Kaman (USA) went for this design of seperate rotors when Kamov (Soviet) went for the simpler contra-rotating rotors on the same shaft......

Over engineering in the west versus brutal simplification from the Sovs? Surely not!

[RangerNeil]

Nice build.

My mind is boggling at the thought of the engineering involved to mesh those 2 rotors together when they're spinning up and then going full whack.

I could never understand why Kaman (USA) went for this design of seperate rotors when Kamov (Soviet) went for the simpler contra-rotating rotors on the same shaft......

Over engineering in the west versus brutal simplification from the Sovs? Surely not!

I like to refer to the Soviet way as being conscript proof!!
When I owned the OT-90 I had a bunch of ex-REME types laughing at it because the construction welding was pretty Meh!! compared to, say, a British vehicle. However once the engine deck was raised the laughter turned to tears. On most NATO vehicles every wire in the loom is white with printed sleeves either end identify it. Only problem being after a while the printing rubs off. On the OT-90 not only were the wires fully colour coded - so was all the piping - fuel, oil, air, water, compressed air, hydraulis etc.

[Stokesy44]

Conscript proof! I like it

[DRUMS01]

Nice build and great details of your making, I really enjoyed following THANKS!