- Joined
- Aug 6, 2022
- Messages
- 3,211
- Reaction score
- 2,902
But did you get the big Endless Summer of Rockets sticker?
Quest/Aerotech 24 and 29mm motors are also available in much punchier thrusts than Estes 24 and 29mm motors. I consider DBRM takeoff speeds pretty marginal on the E16 and F15 and wouldn't consider flying one on those motors.Quest 24mm and AT 24/40 & 24/60 reload motors are cheaper than Estes E9 and up, now that AC Supply carries Quest. Free shipping with no HAZ makes all the difference.
If it was 50-off twice, that's $13.75. So it would have to be a calculation error plus a typo to get to $12.75. Still possible, I guess.
www.amazon.com/gp/product/B09JJZRMFJCould someone post the link to purchase on Amazon please. Thank!
50% off would be $27.50, easy enough to typo that into $12.75 if you fat finger a 1 up front...
It occurs to me to wonder whether $12.75 is their actual cost on the kits. It's about the right ratio for something going out at $54 MSRP through multi-level distribution.
Shut it down, we're done here.
DBRM II, 2 stage Payloader...Now that the DBRMs are in hand, what to kitbash these into?
Great Goblin clone?
Boosted Great Goblin?
Boosted DBRM?
Upscale FSI Echo 1?
View attachment 579146
Thoughts and opinions welcome.
Ya know... you only need one CR to prevent the ejection charge from venting... you can always use multiple vanes that are large enough to be glued to the motor tube and to the inside of the body tube, to increase the motor mount's ability to stay in place.I'm finishing up on my Great Goblin clone using a 4 fin tube from Estes. I'm using the cardstock CR and realizing how flimsy they are. I shoulda been patient and ordered the plywood rings or epoxied the snot out of it.
True, but the TTW fin tabs are also acting like gussets, strengthening the centering rings.Ya know... you only need one CR to prevent the ejection charge from venting... you can always use multiple vanes that are large enough to be glued to the motor tube and to the inside of the body tube, to increase the motor mount's ability to stay in place.
That’s what I do but this time with the cardstock CR. The fins are solid with the internal glue. Not too confident with using the G80 at Aloun. Should be fine with the glorious F67.True, but the TTW fin tabs are also acting like gussets, strengthening the centering rings.
Maybe leave the aft centering ring off to do internal fillets, then gluing it back on?
That's a nicely proportioned rocket that I somehow never knew existed. Looking forward to seeing your build!The Arrow uses the PNC60AH nose cone.
It has six fins, so just have to cut three additional slots between the existing ones on the DBRM airframe.
Going with basswood fins.
Should be fun.
https://plans.rocketshoppe.com/estes/est1983/est1983.pdf
Love that rocket.The Arrow uses the PNC60AH nose cone.
It has six fins, so just have to cut three additional slots between the existing ones on the DBRM airframe.
Going with basswood fins.
Should be fun.
https://plans.rocketshoppe.com/estes/est1983/est1983.pdf
Orders greater than 5 were reduced and partially refunded.If so, should've ordered 9
Yes, but... The decals don't have any indication of scale.
Enter your email address to join: