FSI F7-4 motors

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13 years 6 months ago #4601 by skdeitch
FSI F7-4 motors was created by skdeitch
Free-2 FSI F7-4 motors They have been properly stored,have neither been dropped nor exposed to temp cycling, but they are over fifteen years old.
If you have a need for a long burning black powder motor, this is it. I don\'t have the thrust curve handy, but you ought to be able to find it in any old FSI catalog.
I don\'t want to ship them so you must be prepared to pick up in Cambridge.
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13 years 6 months ago #4603 by billspad
Replied by billspad on topic Re:FSI F7-4 motors
To fly these motors at one of our launches they would need to be put on the expired motor list because they were decertified many years ago.

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13 years 6 months ago #4604 by skdeitch
Replied by skdeitch on topic Re:FSI F7-4 motors
They are old, but they have been properly stored. Even so, use with care and at your own risk. These contain a lot of black powder.

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13 years 6 months ago #4606 by Questor
Replied by Questor on topic Re:FSI F7-4 motors
Can you bring them to the next CMASS launch (Oct. 22)? If so I will take them.

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13 years 6 months ago #4608 by skdeitch
Replied by skdeitch on topic Re:FSI F7-4 motors
I cannot. Must pick up in Cambridge.

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13 years 6 months ago #4610 by skdeitch
Replied by skdeitch on topic Re:FSI F7-4 motors
here is the thrust curve.
File Attachment:

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