Originally Posted by Art Lites:
I too have been planning a missile silo. I served as a Minuteman Missile Launch Officer at Ellsworth AFB in SD. I had planned to use the minuteman theme which has been reproduced by Lionel in the 3665 and 59. I will do a single silo for the Minuteman which should be just under 14" for model IB or just over for the II Bob the missiles you purchased are not to scale for either the I or II models. They are about 16" which would make them closer in size to the Minuteman III. I know I bought one and measured it. So I have turned my own I will post a picture later.
Anyway, the orginal blast door was somewhere between 50 and 70 tons. I don't have the research handy and the weight varied as they modified the silo due to Russian increase in accurracy. The door was mounted on rails and powered by catapult. I was told that the door would travel several hundred feet at launch. I plan to run wire or fishing line to to my model door and attach a weight to the other end. The weight would be released by a servo sending the door down the track. I think the same system could be used to launch the missile. I will use scale flats to deliver the missiles (prototypes were delivered by both rail and air) which should give me plenty of railroad activity. I may use the 175 to launch the missiles in an underground missile center. I have both personal knowledge and have done extensive research on rail transportation and the minuteman system and would be happy to provide information.
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Thanks for your Air Force service at Ellsworth. I have enjoyed several visits over the past few years to D-01 and D-09 and the Training Silo at the Museum at Ellsworth.
I agree with you that the Topping models are a little long but for my 3-rail layout that's close enough as I'm not a totally scale guy. I was thrilled to find those on Ebay, as I plan to modify the model to work for me.
My flight of 10 missiles will certainly be deployed closer than the scale miles of an operational Minuteman Flight.
I believe the Launcher Closure was 80 tons, later increased to 100 tons. While it would probably clear the fenced area of the LF at launch, several hundred feet is probably too much. Once it left the rails and went through the fence it would probably bog down in the dirt pretty quickly.
Please keep us posted on your work. Maybe even have a "Missile Away" light somewhere on your control panel.