http://www.ninfinger.org/rockets/ca...er/kopter8.html
Looking for something interesting to build this summer and the Bat caught my eye. I'm having an issue figuring out the dimensions. Not sure if it's just old eyes or a blurry scan.
Just checked, and Chas provided the scan. Any chance you can check the catalog for me, Chas?

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Bill Eichelberger
NAR 79563

http://wallyum.blogspot.com/

I miss being SAM 0058

Build floor: Centuri Design Contest F-150 Hurricane Estes - Low Boom SST Semroc - Shrike, Snake Jumper, SST Shuttle

In paint: Canaroc Starfighter Scorpion Estes F-22 Air Superiority Fighter, Solar Sailer II Semroc Cyber III

Ready to fly: Estes - Multi-Roc, Solar Sailer II Semroc - Earmark

Hi Bill... found a PDF of the catalog with clear information on the subject...

I tried to resize the picture of the rocket to the 20.25" length the specs say and it did not scale up well... the body tube on the picture is wider than what the specs say, it comes up to a BT-55.

Hope this helps a little.

r_r

Attached Thumbnails

 

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- Raúl
NAR #88644
SAM #230
EAC
CAT
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Bill,

I found that I have two Kopter catalogs that appeared to be identical. No catalog numbers or dates. Only changes are to the price list and that one catalog has the Bat and the other the Astros plus the first also has the Mini-saur vs the Delta Streak in the other.
The catalog with the Bat and Mini-saur appears to be a later catalog as the prices are higher...

The Bat is listed at 20.25" long and 0.71" diameter. Recommended motors are A83, B4-2, and C6-3
Streamer recovery

Hope this helps.

Chas

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Charles Russell, MSgt,USAF (ret.)
NAR 9790, Lvl 1
SAM "Balls Three"