10X Mars Lander Project
Rear view showing internal structure.
by Mike Stoop & Andy Woerner
It all started one Saturday morning...
The launch was rained out...
Most of the normal people had called it a day...
A few diehards remained under the ez-up hoping the rain would stop - a dangerous combination
Closer view of internal structure. How about that launch lug!
Forward view of the nozzle. This slips onto the motor tube and rests against
the internal fins. Center motor tube is 98 and the outboards are 38.
This is the forward view of the lower body section. For you Mars Lander buffs,
this would be the top of the ascent module. The chute will reside on top of this
bulkhead. We decided to break the lander here so the nose weight in the upper
shroud can ride down on its own chute.
My daughter attempting to use the upper section as a hat.
We are very proud of the 'scale like' nose cone angles even though
we decided not to break it there (Andy's handiwork on the lathe).
This is the leg mounting tab before the gear
housings were glued on. The legs pivot on a
1/2" steel bolt.

The gear housing clamped on. The housing does not
provide any structural support and is made from door
skins laminated to 1/2" eps foam.

Andy using up all the white
paint he had to cover the
massive body. (I couldn't help
paint here 'cause I was too
busy taking pictures).
Tom made the mistake of
visiting at our time of need. We
quickly roped him into masking
the body detail. THANKS Tom!
Here is the lower section with the clear coat
drying in Andy's driveway. Yes it was fun
watching people's reactions as they drove by.
And here's Andy and I ready to put on the
decals. Our plan right now is to fly it at Plaster
Blaster in October.
Successful launch at Plaster Blaster 10/2003!
Liftoff on center M1939 and 4 outboard J330.
On chute - 28' chute
for main, R14 for
Nose cone.
Touch down - we
cracked one of the
legs on landing :(
The persons responsible for this monster -
Mike on the left, Andy on the right.