Initiator001
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The Estes Challenger II model first appeared in the 1980 catalog. It was listed as being 'easy to assemble and fly in less than one hour'. All the main parts were pre-colored and the model featured a 24mm motor mount. The Challenger II was promoted as the high altitude launch vehicle for the Astrocam 110 aerial camera.
I think this could have been the first use by Estes of the Centuri/Enerjet ST-13 fin can and molded nose cone.
The Challenger II last appeared in the 1985 Estes catalog.
Here is a picture of a Challenger II in my collection. I did not build this one and bought from a flyer who was selling off his models many years ago. I am posting a picture of this model as it is much better looking than the one I built and flew many times.
I think this could have been the first use by Estes of the Centuri/Enerjet ST-13 fin can and molded nose cone.
The Challenger II last appeared in the 1985 Estes catalog.
Here is a picture of a Challenger II in my collection. I did not build this one and bought from a flyer who was selling off his models many years ago. I am posting a picture of this model as it is much better looking than the one I built and flew many times.
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