Rocketry

1053 topics in this forum

1. Rocket Motor Storage?

   By bcleven1, January 18, 2023
   • 6 replies
   • 9.1k views
   • 
   • utmustang05
   • March 6, 2023

2. Spindle Length / Width Correlation with performance (Nozzleless and Cored Rockets)

   By scrmlw, January 20, 2023
   • 21 replies
   • 10.1k views
   • 
   • cmjlab
   • January 26, 2023

3. My first bona-fide cato with a black powder rocket

   By Uarbor, January 1, 2023
   • 5 replies
   • 9.4k views
   • 
   • Uarbor
   • January 2, 2023

4. Nozzle-less End Burner?

   By nordicwolf, December 22, 2022
   • 5 replies
   • 9.7k views
   • 
   • NeighborJ
   • December 22, 2022

5. Crumbling Nozzleless Rocket "Nozzles" (any tricks?)

   By scrmlw, December 16, 2022
   • 7 replies
   • 10.1k views
   • 
   • scrmlw
   • December 17, 2022

6. Model Rockets (or rather, not stick rockets)

   By nordicwolf, October 19, 2022
   • 14 replies
   • 13.2k views
   • 
   • dagabu
   • November 6, 2022

7. The loudest/most badass sounding spindle shape for whistle fuel

   By mabuse00, July 30, 2017
   • 11 replies
   • 14.4k views
   • 
   • mabuse00
   • October 3, 2022

8. My labor day offerings

   By Uarbor, September 11, 2022
   • 3 replies
   • 11.9k views
   • 
   • Richtee
   • September 12, 2022

9. BP Granulating / Granulation techniques

   By nordicwolf, September 8, 2022
   • 3 replies
   • 11.9k views
   • 
   • dagabu
   • September 11, 2022

10. Some questions for the whistle experts

    By mabuse00, July 30, 2022
    • 10 replies
    • 14.2k views
    • 
    • dagabu
    • September 6, 2022

11. Questions on Rockets 1 2 3

    By billofca, October 31, 2010
    • 54 replies
    • 21.4k views
    • 
    • dagabu
    • September 1, 2022

12. Happy Independence Day. post your favorite rocket here if you filmed it

    By Uarbor, July 5, 2022
    • 8 replies
    • 13.1k views
    • 
    • Uarbor
    • July 9, 2022

13. Fusing a rocket with quick match?

    By Uarbor, June 22, 2022
    • 10 replies
    • 13.1k views
    • 
    • Uarbor
    • July 4, 2022

14. Advice on 1lb BP Cato.

    By TheMetalKing, June 30, 2022
    • 6 replies
    • 11.9k views
    • 
    • Uarbor
    • July 1, 2022

15. Anti Aircraft FLAK burst

    By ClayDog, January 13, 2017
    • 15 replies
    • 22.9k views
    • 
    • Carbon796
    • June 26, 2022

16. Let's see those CATOs

    By Uarbor, July 18, 2021
    • 20 replies
    • 22.4k views
    • 
    • Uarbor
    • June 17, 2022

17. Finally got whistle rockets to work! (also I'm back!)

    By h0lx, May 31, 2022   

    • whistle
    • video
    • 0 replies
    • 10.3k views
    • 
    • h0lx
    • May 31, 2022

18. Starting into end burners

    By Uarbor, May 20, 2022
    • 4 replies
    • 10.8k views
    • 
    • Uarbor
    • May 21, 2022

19. Is this rocket hovering?

    By Phil, May 19, 2022
    • 3 replies
    • 10.5k views
    • 
    • Arthur
    • May 20, 2022

20. Best nozzle mix from kitty litter 1 2 3

    By PyroCube, March 20, 2013
    • 61 replies
    • 38k views
    • 
    • justvisiting
    • March 7, 2022

21. Hybrid Rocket Fuel questions

    By Uarbor, February 26, 2022
    • 2 replies
    • 12.4k views
    • 
    • Uarbor
    • February 27, 2022

22. My first whistle

    By Uarbor, February 22, 2022
    • 5 replies
    • 12.1k views
    • 
    • Uarbor
    • February 26, 2022

23. Thrust Meter/Test Rig Prototype Ver1.0 1 2 3

    By stix, March 6, 2016
    • 72 replies
    • 38k views
    • 
    • stix
    • February 12, 2022

24. End Burner Formulas / Home made motors

    By nordicwolf, January 14, 2022
    • 18 replies
    • 14.7k views
    • 
    • SharkWhisperer
    • February 8, 2022

25. SN10 SpaceX

    By yardarmwheeze, March 3, 2021
    • 5 replies
    • 20.2k views
    • 
    • DaviBrons
    • January 26, 2022