Last week there was a thread on the Yahoo Old Rockets list about the Enerjet 2250 that sort of gelled into T motor clusters, and I mistakenly offered up that I remembered a SR1325 plan from Sport Rocketry. Turns out it went further back than I thought (mid 80's), and the plan is actually a reduced version of the old US Rockets Hi Test somethingorother. Anyway, here are the plans if anyone is interested....

Sean

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I was going to say that it reminds me of the old Custom Landviper, but I just noticed that it's a two stager.

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Bill Eichelberger
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Sean thanks for posting the plans. I'm going to have to look on the Yahoo Old Rockets group to see what was posted in the thread about the EnerJet 2250.

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Steve Naquin
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There is a "family familiarity" in the Landviper with those Enerjet models, for sure...

A two-stage Landviper, huh?...

[Reaching for his trusty RockSim] "Skuze me while I whip dis out..."

RS says it's do-able. Clustered multi-staging... YMMV...

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Landviper_II.zip (6.9 KB, 104 views)

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Hi Steve,

It wasn't too much different from the one we had here. Al went into a little more detail on pinching the 3 29mm tubes to fit the main airframe as was done in the original , and the discussion morphed into trying to squeeze 4 BT5's into a BT55. Typical shop-talk

Sean