Rutan Voyager


A-model model in 1/72 scale : kit review ? modelling report
 
The Burt Rutan Voyager was the record breaking aircraft that flew non-stop without re-fuelling around the world in 1984.

The aircraft is full composite with two engines driving each a pusher and tractor prop. The wing aspect ratio is extremely high to give it low induced drag and also the fuselage is very small to lower parasite drag. The Rutan team succeeded after several start up troubles to get this new record.

The A-model kit no. 7229 is injection moulded but is short run. Th kit comprises around 30 parts; you will need first to clean "up" all the parts with sanding paper and a sanding block. Once that is done, you can assemble the kit with some attention needed in the alignment of the parts.
The kit has a very large span even in 1/72 scale: over 42 cm!.

Improvements suggested:
- add only some detail in the fuselage below the clear dome: very little is to be seen; 
- add part no 9 and fit flush.
- paint the internal fuselage areas and the booms black to represent the dark composite and to prevent shine through of the white plastic.
- the fuselage contours are not correct in the engine areas; you will need to built up the nacelle fairings somewhat and to improve the shape; study pictures and you will see what I mean.

- fill with putty and sand all areas.
- winglets at the wing tips can also be added and filled/sanded flush.
 


Suggested sequence of assembly:
- make fuselage and forward canards; adjust the slots in the forward fuselage to accept them.
- assemble the wings no. 15-18
- assemble the tail booms including the bays.
 
Now check the receiving slots and tabs and adjust them by cutting.
Next....
- glue the outer wing to tail boom; check 90 degree angle and let dry
- do the same for the other wing
- glue the inner wing 15-16 to the tail boom assembly with 90 degree angle; let dry
- repeat other wing
- now fix to fuselage/canard and align! Let dry!

This will assure a correct alignment of the various parts.

Completion:
- the exhaust parts no. 8 should be on top.
- all doors are single parts! Not double doors.
- detailing will be added later on... including various missing trim tabs at the flying surfaces.
 


  some parts assembled; start with these sub-assemblies to get a straight result later; fill all gaps and sand flush. Wing lets are also fitted here.


 detail of the very small interior. The separate hatch will be left opened 

Painting:
Full gloss white overall by using an airbrush.

Details:
- props sometimes are tested without spinners.
- the props need better to be replaced by others if you have them.
- I will complete the model with undercarriage etc; also will add a support stand at the outer wings...
- I will use kristal kleer in stead of the smaller windows on the fuselage.; polish the dome (part 30); 
- entry hatch on top is a separate part and is removable.


 first coat of white added
The model was finally completed. The white glossy paint was applied in several coats and polished after each application with some household polishing cleaner powder with plenty of water.

The final detailing was done with:
- a trim tab on the left canard
- antenna on the left tail
- the props: these were sanded and made more fine as they are variable pitch props.

The undercarriage is very delicate, so added were some metal pins to give some extra strength. It was painted white with scratch made single doors. These are black inside as well as the bays as they are unpainted and from fiber composites.

The decals are OK, but the stripes on the fuselage are too long; they should end under the canards. Unfortunately the smaller markings with "experimental " and the smaller registration on the booms are not supplied but are to small to make.

The end-result is a very special model with a spectacular wing span.
Although is takes quite some work to get a final smooth finish, it can be done with patience and taking care during the handling of the model.

 

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Created September 30, 2001