View Profile: 3stoogesrocketry - The Rocketry Forum

Yesterday, 08:11 PM

blackjack2564 replied to a thread New Wildman 38mm BlackHawk prototype....first look ! in High Power Rocketry (HPR)

I use .75 gr of BP. with short motors, and .5 bp when stuffing 6-6xl's in there. NC I use .75 BUT I have a lot of volume to fill.If you have...

86 replies | 19496 view(s)

Yesterday, 08:48 AM

blackjack2564 replied to a thread Head-end ignition through a smoke grain? in High Power Rocketry (HPR)

I just got one 2 weeks ago,from Ken Allen it's best to call, Never find them on his site....LOL.

68 replies | 2964 view(s)

Yesterday, 03:40 AM

3stoogesrocketry replied to a thread Loc Goblin Thread in High Power Rocketry (HPR)

If you paint the top 4 inches or so , it will make the rocket look longer . Eric

51 replies | 2210 view(s)

Yesterday, 02:24 AM

blackjack2564 replied to a thread Issues drilling fiberglass in Techniques

"back up" where you are drilling holes, with a scrap coupler....wooden dowel....PVC pipe. Any thing that will keep some pressure just below/inside,...

5 replies | 178 view(s)

21st April 2018, 08:34 PM

blackjack2564 replied to a thread Head-end ignition through a smoke grain? in High Power Rocketry (HPR)

Top: CTI 75 closure At RAS 38 & 29 closure. All factory stock Center: AT 75mm AT 38mm AT 29 mm Bottom: CTI 54mm CTI 38mm

68 replies | 2964 view(s)

17th April 2018, 05:27 PM

3stoogesrocketry started a thread [For Sale] 75 / 5120 complet motor in Yard Sale / Wanted

Hello I am looking to sell gently used 75/5120 monster motor works case , with aerotech clousers and seal disk . The clousers have 3 maybe 4 flights...

1 replies | 197 view(s)

14th April 2018, 11:32 PM

3stoogesrocketry replied to a thread 75 / 5120 motor and Reload in Propulsion

Still looking to move this hardware .

7 replies | 738 view(s)

13th April 2018, 02:46 PM

3stoogesrocketry replied to a thread AeroTech Open Thread in Propulsion

ATGM , are there any plans for any new 2 grain 54mm DMS motors ? I would really like to see a Blue either in the regular or super version as well as...

2286 replies | 319606 view(s)

12th April 2018, 03:53 PM

3stoogesrocketry replied to a thread Rust-Oleum "Chalked" Ultra Matte in Techniques

I have used it , but not on a rocket . As the name implies , over a hard surface , it makes a good chalk board for kids to draw on. Eric

6 replies | 200 view(s)

9th April 2018, 05:28 PM

3stoogesrocketry replied to a thread 3/4 Mercury Redstone in Scratch Built

The shroud line snapped on the chute right about where all 4 are sewn together . Not sure if it was hit by heat , but every part was clear of the...

473 replies | 49149 view(s)

3rd April 2018, 05:42 PM

3stoogesrocketry replied to a thread [For Sale] For Sale - LOKI 54 / 2800 Complete Motor - See Ebay in Yard Sale / Wanted

Wow that is a Old School Loki from the early to mid 2000's.

7 replies | 577 view(s)

3rd April 2018, 02:19 PM

3stoogesrocketry replied to a thread The 840-hp Dodge Challenger SRT Demon in The Watering Hole

That and anything over 150 mph needs to have a parachure installed .

28 replies | 768 view(s)

3rd April 2018, 10:46 AM

blackjack2564 replied to a thread motor retention for 29mm motor in a 38mm min dia? in Techniques

Only 5-6in long. Made with scrap MM tube, CR's & Bondo. Glue up a y-harness to MM tube. Glue on 2 coupler to 29mm CR's, for 38mm coupler to...

5 replies | 272 view(s)

3rd April 2018, 04:34 AM

blackjack2564 replied to a thread [L3] Composite N5800 Flying Case, ~67kft MSL, M3.5 in High Power Rocketry (HPR)

Great flight...write up & detailed build . I enjoyed it immensely & re-enforced some of my decisions on my project. Thank you & party on!!! ...

169 replies | 12303 view(s)

3rd April 2018, 02:11 AM

3stoogesrocketry replied to a thread The 840-hp Dodge Challenger SRT Demon in The Watering Hole

I find it funny they are selling the cars to general public who only a few percent will ever actually use the car to its full potential . And they...

28 replies | 768 view(s)

31st March 2018, 01:56 PM

3stoogesrocketry replied to a thread [For Sale] 38mm 4G Cesaroni Casing in Yard Sale / Wanted

I will take it for 25 shipped . Eric

6 replies | 407 view(s)

30th March 2018, 01:55 AM

blackjack2564 replied to a thread Mad Cow Apache in Mid Power Rocketry (MPR)

You mean the 2-stage Nike-Apache kit? Are you building one?

6 replies | 462 view(s)

29th March 2018, 09:49 PM

blackjack2564 replied to a thread Rocket Sled 3 launches (video) in The Watering Hole

Maybe you could pile some snow making a downhill ramp of some kind to help get the sled moving at start up. I see the speed loss, due to overcoming...

30 replies | 845 view(s)

29th March 2018, 04:40 PM

3stoogesrocketry started a thread Clubs near Virgina Beach in The Watering Hole

Hello , I am asking for a friend who is just starting out . Nar or Tripoli , does anybody know of any fields close to Virgina Beach ? They would...

2 replies | 116 view(s)

29th March 2018, 02:34 PM

3stoogesrocketry replied to a thread Hardpoint Anchor attachment options in High Power Rocketry (HPR)

You could up the screw count to 6 on your recovery point , you could keep the screw count on the hard point to 3 , then take a 1 inch long slice of...

7 replies | 377 view(s)

29th March 2018, 02:30 AM

blackjack2564 replied to a thread fin cross sections for Mach3+ in High Power Rocketry (HPR)

Been there...done that. I did this back in 2011. Von Karmon fins.....drawing in first post. Knock yourself out & let us know how you do!...

51 replies | 2250 view(s)

27th March 2018, 12:30 PM

blackjack2564 replied to a thread Are We Gaining Members? in The Watering Hole

I've been around long enough on this & a few other now defunct Forums to add my point of view. It's an evolving thing. We are constantly in flux....

27 replies | 1195 view(s)