A Blast
from the
Past


1980 vintage Centuri C5-3S "Super C's" with Sure Shot II igniters




1973 vintage Estes 1/2A3-0T mini motors with Astron igniters

 



1973 vintage Estes 1/2A6-0 motors with Astron igniters

 



1971 vintage Estes 1/2A6-0S Series III motors with Astron igniters.  These are the same diameter as Estes standard 18mm motors, but they're only as long as the mini motors.  The "S" in this case stands for "short".

 


In the early seventies, Estes motors came in these "Blue Diamond" packages.

 


Some motors from the late great Flight Systems Inc.  From left to right:
F100-10 (1980), F7-4 (1986), E60-8 (1986), D20-8 (1971), D18-4 (1971)


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