BSNW
Well-Known Member
- Joined
- Jan 2, 2017
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So Today we had another beautiful Saturday. I also got my D12-0's and my D12-7's from AC Supply....so out the door I went!
I had built an Estes Extreme 12 kit but I modified the fin shapes. The booster is cut from the original fin stock and the sustainer was from something else. I then cut down the BT-55 upper tube a few inches to my liking and viola...I had what I envisioned. This was my first low power two stage flight. I have flown large projects on EX K motors but on this flight I was just as nervous....a fun kind of nervous! Off it went and it did extremely well (no pun intended)...what fun!! But to my surprise....even though the wind was very low...the D12-7 was too long of a delay for the upper stage. Everything turned out OK..but next time I will use a D12-5. I did two, 2 stage flights and they were all nominal. I then went and did a single stage flight on a D12-5 and that worked great too. For once I do have video....but it is on my I-Pod and I dont know how to post a video on TRF. In the meantime...the pre-flight photo is below. I really recommend this rocket! Even if you change the fins it really scoots and is a fun ride!
I had built an Estes Extreme 12 kit but I modified the fin shapes. The booster is cut from the original fin stock and the sustainer was from something else. I then cut down the BT-55 upper tube a few inches to my liking and viola...I had what I envisioned. This was my first low power two stage flight. I have flown large projects on EX K motors but on this flight I was just as nervous....a fun kind of nervous! Off it went and it did extremely well (no pun intended)...what fun!! But to my surprise....even though the wind was very low...the D12-7 was too long of a delay for the upper stage. Everything turned out OK..but next time I will use a D12-5. I did two, 2 stage flights and they were all nominal. I then went and did a single stage flight on a D12-5 and that worked great too. For once I do have video....but it is on my I-Pod and I dont know how to post a video on TRF. In the meantime...the pre-flight photo is below. I really recommend this rocket! Even if you change the fins it really scoots and is a fun ride!