What did you do rocket wise today?

The Rocketry Forum

Help Support The Rocketry Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
You have a drone or fishing pole? I used a heavy sinker and there it at it. Or get 1 1/2" pvc pipes and couplers/make one long pole, you could cut the branch too with a saw taped to that....Just some ideas..I used a modified Tee-shirt gun with a tennis balls hooked a wire spool, lol. Pumped it up to 100 psi with a bike pump then shot the ball at it. It almost came down, I think just a cheap grappling hook from Walmart or Amazon would work great too with a longer rope to throw it up and grab the shock cord.
Going to have to do this. I just lost my decked out Big Der Red Max. I drive by it all the time lol.
 
Finished the paint on a Vanderburn Cherokee H - decals once the paint cures. Built an Eggtimer Ion altimeter. Started the build on a LOC Caliber ISP.
 
No, bought 'em from StickerShock. Are you guys out here making your own decals?!?!
I've been doing some small, simple decals on my Cricut. Having done the 4-in Mega Red Max decals myself, I would say that it's a lot of work. I leave the more complex decals to StickerShock.com. I've not had any issues with them. The biggest thing for me is finding colors that I like that also work.
 
Organized a little last night(for about 2 hours have about 8 to go, lol), and looked at what I was going to use for my L1 vs what I did use just now... Found a bunch of parts I forgot I even had!! It really looks like I put a bed in my hobby room....lol...ugh!!!!
 

Attachments

  • 20231110_113251.jpg
    20231110_113251.jpg
    1.1 MB · Views: 0
  • 20231110_115556.jpg
    20231110_115556.jpg
    1.4 MB · Views: 0
  • 20231110_115444.jpg
    20231110_115444.jpg
    1.3 MB · Views: 0
  • 20231110_113528.jpg
    20231110_113528.jpg
    8 MB · Views: 0
  • 20231110_113502.jpg
    20231110_113502.jpg
    1.5 MB · Views: 0
  • 20231110_113231.jpg
    20231110_113231.jpg
    1.3 MB · Views: 0
  • 20231110_113216.jpg
    20231110_113216.jpg
    1.1 MB · Views: 0
  • 20231110_112956.jpg
    20231110_112956.jpg
    1.4 MB · Views: 0
  • 20231110_112949.jpg
    20231110_112949.jpg
    1.5 MB · Views: 0
  • 20231110_112944.jpg
    20231110_112944.jpg
    1.4 MB · Views: 0
  • 20231110_112931.jpg
    20231110_112931.jpg
    1.1 MB · Views: 1
I have my Aerotech G-Force to build, which awesomely uses the same body tubes, coupler, and nosecone as the MercuryEngineeringIntegrator. I have a spare set of fins from my Mercury Engineering Integrator too that James at RocketyWorks made upgrades for. These fins are a design he originally came up with but then made improvements but cut these and sent them. I didn't think they would hold up well so he cut the better design he had, he was just so busy he forgot he made upgrades. It wasn't a big deal. I offered to pay but he sent them, I used the other set on the Integrator like intended. I like the plastic fins but they don't see to be very tough for high power butnsomenday they work fine. I could use the spare set I was sent, or get some material and make new ones in the shape of the plastic ones the G-Force comes with, in 1/4" too. My 4" and larger diameter rockets over 4 feet long will have 1/4" minimum fin sizes going forward. These may be ok because the the length isn't that long, but my Integrator should probably be 1/4". Some 29mm H may be ok, but anything above those impulses and 1/8" fins that size will probably flutter bad. Even some higher H impulse would probably make them sing, lol.

I've been looking at thread and talking some seem to think fin upgrades for the G-Force would be better. I've seen a few fly, one lawn dart horribly. To the point the nosecone shoulder was on the top centering ring at the Zell Farm launch 8/19/23. He rebuilt it, and flew it again at Halifax 9/16/23 with SPAAR. First time I forget what motor but the nosecone never came out. I took the motor out the charge went off, but the foil in the motor tube they give you blocked the charge he/we thought and it came in hot. Of course that one I missed and have no video or pictures. I was busy trying to get my Olympus(RIP)down from a tree.
 

Attachments

  • 20231110_141049.jpg
    20231110_141049.jpg
    1.5 MB · Views: 0
  • 20231110_141857.jpg
    20231110_141857.jpg
    1.1 MB · Views: 0
  • 20231110_141721.jpg
    20231110_141721.jpg
    1.1 MB · Views: 0
  • 20231110_141625.jpg
    20231110_141625.jpg
    6.3 MB · Views: 0
  • 20231110_141320.jpg
    20231110_141320.jpg
    1.1 MB · Views: 0
  • 20231110_141156.jpg
    20231110_141156.jpg
    1.7 MB · Views: 0
  • 20231110_141032.jpg
    20231110_141032.jpg
    1.3 MB · Views: 0
  • 20231110_141027.jpg
    20231110_141027.jpg
    1.1 MB · Views: 0
  • 20231110_140849.jpg
    20231110_140849.jpg
    1.3 MB · Views: 0
  • 20231110_140837.jpg
    20231110_140837.jpg
    1.3 MB · Views: 0
  • 20231110_141132.jpg
    20231110_141132.jpg
    1.3 MB · Views: 0
Worked on slotting the 2.6" FG fin can for my scratch build Nike Smoke.. I had Mach1 cut down the airframe to save on shipping and it'll make it easier to reach the top Centring ring for epoxy.. I taped a mach1 fin guide to the fin can and used the centering marks to mark the 4 fin slots.. used a piece of aluminum angle to mark the lines.. measured over 1/16" and marked again.. then I taped the angle to the can as a guide for the bit.. I used a 1/16" grout cleaning bit with a Dremel to cut the slots.. came out pretty good.. now I just need to sand the madcow nike fins so they touch the 38mm MMT.. they are all about a 1/16" away from the MMT20231110_153808.jpg .
 
Last edited:
I'm gonna work on fixing this tube, I've been watching a few videos to get some other ideas. I'll see how this works out, but probably not much else today. I messed around maybe I'll make the Aerotech G-Force shorter and add its top body tube to my other one, lol. Very unlikely but it looks cool..

Oh untangled this patch of shock cord for the last time....lol.
 

Attachments

  • 20231110_152122.jpg
    20231110_152122.jpg
    1.8 MB · Views: 0
  • 20231110_152205.jpg
    20231110_152205.jpg
    2.1 MB · Views: 0
  • 20231110_144842.jpg
    20231110_144842.jpg
    1 MB · Views: 0
  • 20231110_192559.jpg
    20231110_192559.jpg
    880.6 KB · Views: 0
My laser does a lot of work and makes things like this way faster and accurate.
I can't wait for one, I can't believe how many guys(Facebook) gave me crap for wanting one. "Balsa is east to cut just get a knife!"....Ugh..It could be cutting while I'm working on something else.
 
Attended day 1 of NSL East. High winds. If it was under 20MPH, it was barely under. I only flew low power. Tomorrow should be much better. I think A8-3 was the most popular motor. I did see an L and a M go up, plus a K to I multistage. They actually ran out of low power flight cards. I plan to fly multiple Pro Series II rockets tomorrow.
 
Started putting my chutes and the end of my shock cords rather than the nosecone. Definitely seems like a better way to stop any issues with the chute not getting tangled. It may help my Leviathan too, I've had an issue with that.
 

Attachments

  • 20231110_202405.jpg
    20231110_202405.jpg
    2.2 MB · Views: 1
  • 20231110_202418.jpg
    20231110_202418.jpg
    2.7 MB · Views: 2
  • 20231110_203314.jpg
    20231110_203314.jpg
    1.5 MB · Views: 2
I can't wait for one, I can't believe how many guys(Facebook) gave me crap for wanting one. "Balsa is east to cut just get a knife!"....Ugh..It could be cutting while I'm working on something else.
And I don't know about yours, but my hand cuts are nowhere near as accurate. Precise geometry? No problem. Complex curves? No problem. Birch plywood? Yeah, sure, try that with a knife.
 
I'm gonna work on fixing this tube, I've been watching a few videos to get some other ideas. I'll see how this works out, but probably not much else today. I messed around maybe I'll make the Aerotech G-Force shorter and add its top body tube to my other one, lol. Very unlikely but it looks cool..

Oh untangled this patch of shock cord for the last time....lol.
I've started repairing my TLP Saab RB05 zipper yesterday.

20231107_095600.jpg

First used Carpenter's Wood glue and masking tape (to cover flat) with the nose cone supporting the inside. I also added a few rubber bands (not pictured).
20231108_113714.jpg
Then when it was set and dried, I cut a piece of paper shopping bag and glued it to the inside.

20231109_105020.jpg
20231109_105651.jpg
I've since added CWF to the outside damaged area and waiting for it to fully dry (I really piled it on lol).

Next will be sanding and then painting.
 
Back
Top