High Power Rocketry (HPR)

Rockets using motors from H impulse upwards.
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bobkrech
  • Sticky
L3 Certification Documentation Links - No Third Party Comments Please
2
Replies
50
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25K
profmason
P
F
  • Sticky
Properly bonding composites and what your government doesn't want you to know.
2 3
Replies
88
Views
49K
slothead
slothead
bobkrech
  • Locked
  • Sticky
Discussions of Amateur Rocket Motors belong in the Reseach Forum
Replies
0
Views
7K
bobkrech
bobkrech
Green Jello
  • Sticky
How To Build A "Stock" 3IN DARKSTAR CJ Step By Step
Replies
1
Views
21K
Wayco
Wayco
wij
LOC Precision Warlock 54mm
Replies
5
Views
39
SkyFire
SkyFire
DMehalko
SBR 'The Bomb' Rocket Kit
2 3
Replies
79
Views
3K
Joshua Smith
Joshua Smith
garlicsnapper
So, what is the biggest thing holding you back from getting your Level One HPR Certification?
2
Replies
32
Views
694
hobie1dog
hobie1dog
mathmonkey7
L1 with Aura or HyperLOC 160?
2
Replies
38
Views
1K
stickershock23
stickershock23
W
Wildman Andromeda
Replies
1
Views
115
mtnmanak
mtnmanak
Tad
Varying core sizes in grain geometry...
Replies
15
Views
337
prfesser
prfesser
rdrown
Rocksim question.
Replies
2
Views
65
rdrown
rdrown
J
Apogee Zeyphr Finished
2
Replies
33
Views
941
Astronaut Chesseball
Astronaut Chesseball
Michael L
Open Rocket or RockSim
Replies
14
Views
159
JoePfeiffer
JoePfeiffer
airforcetp1991
O3400 Min Diameter L3
9 10 11
Replies
313
Views
10K
plugger
plugger
jmmome
So- Why Did My Fake Engine Bell Rip Off?
Replies
19
Views
669
RocketRev
RocketRev
Stewman
A Big Reason Why I Love My Wife!
Replies
15
Views
565
David Schwantz
David Schwantz
Wally Ferrer
Apogee Peregrine Build
2 3 4
Replies
111
Views
3K
AfterBurners
AfterBurners
rfjustin
PEM Nut Kits and Shear Pins Kits?
2
Replies
41
Views
2K
deandome
deandome
Michael L
Now that I have my L1...
Replies
0
Views
51
Michael L
Michael L
Conway Stevens
Concept 200 build. Fiberglass 8 inch
Replies
21
Views
609
ZEDL1
Z
R
First high power build questions
2
Replies
40
Views
1K
dr wogz
dr wogz
T
L2 kit... I'm thinking Torrent with Dual Deploy... other ideas?
2
Replies
30
Views
756
tammaraki
T
Rory Gin
Smaller quanties of aeropoxy?
Replies
19
Views
482
Rory Gin
Rory Gin
Theory
Next Project "NO LIMITS"
2
Replies
35
Views
2K
Theory
Theory
billdz
Stock LOC Big Nuke 3E on AT M1350?
Replies
21
Views
635
mrwalsh85
M
S
Choosing proper engine for Big Nuke
Replies
3
Views
107
afadeev
afadeev
mperegrinefalcon
L3 Build
2 3 4
Replies
91
Views
6K
mperegrinefalcon
mperegrinefalcon
J
New Rocket for LVL 2 Cert?
Replies
24
Views
468
ThirstyBarbarian
ThirstyBarbarian
Troy3003
5.5 Loc Goblin build
Replies
19
Views
531
Troy3003
Troy3003
HyperSonic
CF Fin attachment
4 5 6
Replies
173
Views
17K
Theory
Theory
Adam3836
HPR photos L1-2-3 flights
3 4 5
Replies
144
Views
7K
Adam3836
Adam3836
cbwho
Xyla's Fifi rocket
Replies
14
Views
615
thzero
T
H. Craig Miller
Composite Warehouse Lotus Micro (29mm MMT)
Replies
6
Views
283
CalebJ
CalebJ
TX-Redleg
Elliptical/Parabolic nose cone for 75mm Blue Tube
Replies
4
Views
152
TX-Redleg
TX-Redleg
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