Hasegawa 1/72 B-47E Stratojet

KIT #: K 7
PRICE: $24.50 MSRP
DECALS: One option
REVIEWER: Lee Kolosna
NOTES: True Details resin F-80/T-33 seats used.


            The Boeing B-47 Stratojet was the mainstay of the Strategic Air Command in the mid to late 1950s, taking over duties from the huge Convair B-36.  Over 2000 were built by Boeing, Lockheed, and Douglas.  While new and radical for the time, the now classic configuration of the sleek jet came about from captured German research into the benefits of swept wings at high subsonic speeds.  Six J47 engines were hung in four pods under thin wings angled back at 35 degrees.  A crew of three was carried, with the pilot and copilot housed underneath a fighter-style bubble canopy.  The bombardier/navigator sat in the forward fuselage.  Defensive armament was limited to a pair of .50 machine guns in a radar-directed tail turret.  This was later upgraded to 20 mm cannons in the B-47E model.  Since the wings did not allow enough space for landing gear storage, a tandem bicycle arrangement for the main gear was employed, with small outrigger wheels under the inboard engine pods for balance.

            Like all early jets, the B-47 suffered from underpowered engines that took a very long time to spool up from idle to full thrust.  It had a fast landing speed that required a strict adherence to landing procedures.  It also required the deployment of two parachutes, the first one for drag to reduce approach speed but still allow the engines to maintain a relatively high power setting in case a go around was called for, and the second larger parachute that deployed to slow the aircraft down after the actual landing itself.  Many early accidents led to a “widow maker” reputation for new jet bomber, but intense pilot training over the years reduced accident rates to below 10% over the life of the aircraft.  To assist with takeoff in hot weather and heavy load conditions, both internal and external JATO packs could be employed.

The B-47 went on to outfit 36 medium bomber wings in SAC.  In addition to the bomber role, reconnaissance versions were manufactured and were employed in high altitude fly-overs of Communist China and the Soviet Union.  Although the B-47 never officially engaged in combat during its service lifetime, Soviet fighters shot down a RB-47H over the Barents Sea in 1960.  Two crewmen survived and were put on trial for espionage, but they were returned to the US a year later in a prisoner exchange for captured Soviet spies.

The B-47 served capably in the Air Force’s arsenal of nuclear deterrence until it was replaced by the larger B-52 in the early 1960s, with the last one being stricken from the inventory in 1967.  The influence of the B-47’s design can be clearly seen in the lines of the B-52 as well as Boeing’s 707 series, and can still be discerned even today in many modern airliners.


The Hasegawa kit dates from the 1970s, and it shows.  It is molded in a hard light gray plastic with a very shiny finish.  The fuselage pieces on my kit were warped with the vertical stabilizer being affected the most.  Fine raised lines and a smattering of rivets represent panel lines.  Detail in the cockpit is rudimentary, consisting only of a floor, side consoles, control columns, a couple of pilot figures, and very basic seats.  There are no instrument panels or any detail at all on the consoles.  The clear canopy is very thick, almost three scale feet, but is still fairly transparent.  Very simplistic interiors are provided for the wheel wells and the bomb bay, and they suffer from prominent ejector pin marks.  The same is true for the inside of the landing gear and bomb bay doors.  Two dozen bombs are provided, presenting the modeler with a painting challenge.  The interior of the landing parachute compartment is totally void of detail.  Each of the six engine exhausts are featureless plugs.  To my mind, this kit looks very similar to an Airfix kit of the same vintage.

Hasegawa doesn't provide any evidence of the landing lights in front of the two dual engine pods.  The shape of the tail turret more closely resembles the B-47B’s .50 caliber unit rather than the later 20 mm turret of the B-47E.

        Decals depict one natural metal over gloss white aircraft.  SAC bombers of the 1950s and 60s had remarkably dull markings with little coloration and almost no nose art.  Typical of Hasegawa at the time, the decals are thick with lots of carrier surrounding each marking.  The modeler is advised to find alternate markings from other sources.

        The instructions are simple enough, with some errors in color call-outs.  Both the box art and the instructions call for an Olive Drab anti-glare panel, but it should be flat black.  The interiors of the wheel wells are Chromate Yellow, whereas the instructions call for Interior Green.  One amusing Japanese-to-English translation error calls for the radome under the nose to be painted “right yellow”.


        The ejector pin marks are so bad in the bomb bay that I decided to close the doors on my model, so I glued the doors to the fuselage and reinforced the joint from behind with spare strips of sheet styrene.  This resulted in a lot of seam filling.  This set the stage for the rest of the model, as it firmly belongs in the “Putty Queen” category.  My filler of choice is thick CA glue, and it was needed on nearly every single seam, with the gap of the wing-to-fuselage joint being particularly wide.

        The cockpit was painted with Polly Scale Interior Green overall, including the ejection seats.  I substituted a pair of True Details F-80/T-33 resin ejection seats for the kit parts.  While not entirely accurate, they do a better job of representing what the real things looked like than what the kit provides.  I didn't bother scratchbuilding instrument panels or detailing the side consoles, as this area is pretty hard to see when the model is finished, especially under that impossibly thick clear canopy piece.

        After getting the fuselage halves glued together and the seams filled, I found the tail section to be considerably off from vertical alignment.  I had to dip the entire back half of the fuselage in a big pot of very hot water to bend the vertical stabilizer back into place.
The wings were next.  I added navigation lights on the tips using pieces of clear red and green styrene.  After assembling all the pod assemblies, I checked the fit of the pylons and discovered, to no great surprise, that fit was very poor on the end that attaches to the wing.  I first glued the outside pods to the wing and filled the large gaps, then glued the inside pylon to the wing and again filled the large gap.  Finally, the inside double engine pod was added and that seam was dealt with using a method of filling with putty (which I haven't used in years) and trying to smooth it out with acetone-based nail polish remover.  The reason I did this was because the seam was rather small and I had almost no room to get a sanding stick in to sand the seam properly.  As it was, I was less than impressed with the results and did have to do some sanding as best I could.  I'll have to think about my approach to podded engines in future projects.

        Since this is a large model with a natural metal finish, it was important to get all the sanding marks eliminated and the surface perfectly smooth.  I did this by sanding the whole model with 600 grit sandpaper, then more sanding with a tri-grit file, and finally polishing with Novus Plastic Polish #3 and #2.  It takes quite a bit of time, but the results are a mirror-like shine and assurances that the metallic paint will be smooth.  I rescribed most of the panel lines that were lost in the seam-filling process by using a sewing needle chucked in a pin vise.  The model was washed in the sink with warm water and liquid detergent, and then allowed to air dry before heading out to the paint barn.    


            Since I'm so enamored with American aircraft of the late 1940s and 1950s, I have been working on getting a decent metallic finish using products available to the modeler.  Lately, this involves the employment of Alclad II Lacquer.  Since Alclad requires a primer, I have been using Floquil Old Silver in this capacity with great success.  My thinking on this is that I have already made a perfectly smooth plastic surface, so why should I have to spray a lacquer primer on the model and re-sand and polish the whole thing all over again?  I sprayed the Floquil enamel thinned with 40% lacquer thinner and let the model dry for a week.  A few stray blemishes that I missed on the first go-round were fixed and re-primed.  I polished the Old Silver coat by rubbing it with an old tee shirt, and then sprayed Alclad, using the White Aluminum shade, which I think looks better than Aclad’s plain Aluminum.  This was misted on at first to avoid any crazing of the enamel primer underneath.  After looking at hundreds of photos of B-47s, I determined that the front half of the wings was a slightly darker aluminum color, so I masked them off and shot Alclad II Duraluminum.  Panels under the wings and on the side of the fuselage got painted with Alclad II Dark Aluminum, and the engine pods got a Dark Aluminum front and a Jet Exhaust rear.  Finally, I masked off the underside areas for gloss white and painted that with Polly Scale Reefer White.  This is a flat color, so I sprayed Future floor polish over the white areas to gloss them up.   All of this is easier to describe than actually do.  The above steps required hours of careful masking, followed by just a few minutes of actual airbrushing.  Such is the toil of the natural metal finish.

            The radome area was carefully masked off and sprayed with a flat black front and a tan rear, for which I used a lightened Polly Scale FS30219 US TAC tan.  The conspicuous anti-glare panel was painted with Polly Scale Steam Power Black.  I used very thin strips of drafting tape that I cut on a piece of plate glass to define the rounded rectangular shape.  It took several corrections to be finally satisfied with the results.  The wheel wells were painted with Testors Acryl Chromate Yellow and a wash applied to dirty up the insides.  The landing struts were painted with Old Silver, and the tires are Polly Scale Oily Black and weathered with a very thin light gray.

            I found a picture of a B-47E-95-BW of the 22nd Bomb Group in the Squadron B-47 Stratojet in Action book that I decided would be the subject of my model.  It has a red stripe on the tail, so I painted that on.  Decals came from a number of sources.  I used an AeroMaster national insignia on the top of the wing.  B-47s very often didn't have fuselage or underwing insignia, for some reason, so I only had to use one decal.  I cheated a little here, as on the real aircraft the insignia extends a bit over the numerous vortex generators on the forward section of the wing.  I figured that there was no way that a decal could be made to snuggle down over that landscape, so I chose a marking just slightly smaller in size so that it would fit on the flat part of the wing only.  I know it isn't completely accurate, but it’s much less of a headache.

        I made the serial number and US Air Force lettering on my computer and printed it onto clear decal paper using a laser printer.  The SAC sash came from the thirty-year-old Hasegawa decal sheet, which I first sealed using Micro Scale Super Film.  I was pleased to see that I was able to salvage those markings considering their age.  The wing walk stripes were cut from a sheet of solid black decal paper and carefully applied.  This took several hours to do, working in small sections at a time.  The red turbine warning stripes on each engine pod were cut from a sheet of solid red decal paper.  After everything dried, I sprayed a light coat of Future over the entire model to seal the decals and blend them with the surface.


            Since fit was relatively poor on the entire model, I expected trouble attaching the landing gear and canopy.  I wasn't disappointed.  The canopy was polished and glued down as best as it could on the fuselage.  Large gaps were present, so I filled the windscreen gaps with CA glue and sanded them to fair that portion into the body of the airplane.  The rest of the canopy gaps were filled with white glue and painted flat black, along with the canopy frames.  Hasegawa etched frames of the early sliding canopy, whereas the aircraft I modeled had the later clamshell type canopy with an additional frame prominently down the centerline.  I made an attempt at replicating the light gray fiberglass tape that surrounds the canopy frames using cut strips of decal, but no matter how much I tried, I couldn't get them thin enough to look realistic.  So I left them off.

            The main landing gear went on with a minimum of fuss and I was able to get the model balanced with all four wheels touching the ground.  Complications, as expected, came when I glued on the two outrigger landing gears under the inner pods.  This lifted the front landing gear an inch into the air.  I guess Hasegawa engineered the kit to have less of a wing anhedral than what I induced when building my kit, so I had to cut the outriggers down significantly to get everything properly settled.  My guess is that they measured an empty B-47 rather than match the angle of the wings that can be seen in period photographs.

            I cut small notches out of the front of the two inner engine pods, drilled a small hole to represent the landing light, filled it with a tiny disc that I punched from a sheet of Mylar, and filled the space with Micro Kristal Kleer.  I substituted stainless steel tubing for the 20 mm gun barrel kit parts and glued them in.

            After gluing on the landing gear doors, I finished up by adding an aerial wire that runs from the front of the vertical stabilizer to a post I fashioned from a piece of photo-etch brass and anchored next to the canopy.  The unusual wheel configuration, large landing gear doors, engine pods, tail turret, and aerial wire make this model one of the more delicate ones in my collection.  It’s hard to hold and move just a few feet without breaking something or other.  I have a feeling it’s going to stay safely inside my house, never to travel to the outside world of contests or model club meetings.


            This is a difficult kit to build.  I know I sound like a broken record sometimes about this subject, but like a lot of bomber kits on the market, I often have wondered why I've never seen anyone build one of these B-4t kits.  Now I understand.  Poor fit, non-existent cockpit detail, a boring natural metal finish, and a generally fussy layout present significant challenge to the modeler.  But I don't care.  I persevered and ended up with a very sharp-looking model of what is, in my opinion, the most beautiful jet bomber to ever grace the skies.  If you’re up to the considerable work, you will be rewarded with something I can guarantee will be unique in your collection.


Drendel, Lou, and Tom Y’Blood: B-47 Stratojet In Action
Brown, Ben: photos of B-47 cockpit interior
Baugher, Joseph:
B-47 Stratojet,

February 2005

Lee Kolosna

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