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Rocketry General Discussion Forum
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High Power Rocketry (HPR)
Rockets using motors from H impulse upwards.
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L3 Certification Documentation Links - No Third Party Comments Please
bobkrech
Nov 24, 2016
2
Replies
49
Views
24K
May 31, 2020
kbRocket
F
Sticky
Properly bonding composites and what your government doesn't want you to know.
flynfrog
Sep 15, 2013
2
3
Replies
88
Views
48K
Mar 10, 2019
slothead
Locked
Sticky
Discussions of Amateur Rocket Motors belong in the Reseach Forum
bobkrech
Sep 13, 2015
Replies
0
Views
6K
Sep 13, 2015
bobkrech
Sticky
How To Build A "Stock" 3IN DARKSTAR CJ Step By Step
Green Jello
May 30, 2013
Replies
1
Views
21K
Jun 1, 2013
Wayco
Composite Warehouse - Terminator 3
TheTank
Monday at 8:06 PM
Replies
17
Views
276
58 minutes ago
TheTank
Awesome upscale!!
bobbyg23
Today at 4:09 AM
Replies
2
Views
70
Today at 4:36 AM
bobbyg23
L3 Build - Gratuitous Excess
Dustin Lobner
Jul 4, 2020
2
3
Replies
66
Views
4K
Today at 2:36 AM
Dustin Lobner
Fun project on the bench
Theory
Thursday at 2:00 AM
Replies
7
Views
215
Today at 12:21 AM
Theory
Oh, no! An epoxy question!!
tOD
Jan 8, 2021
Replies
13
Views
699
Yesterday at 10:20 PM
OverTheTop
MAC Performance 6" Blackfly Build
hotwings
Thursday at 1:33 AM
Replies
12
Views
269
Yesterday at 9:42 PM
Dudeman247.
Wildman Mach 3
rfjustin
Apr 16, 2020
4
5
6
Replies
173
Views
12K
Yesterday at 8:19 PM
Conway Stevens
Tripoli Las Vegas Launch Day
Patternflyer
Thursday at 4:27 AM
Replies
2
Views
99
Yesterday at 5:14 AM
teepot
Cwbullet’s First Build of 2021: Partial printed 29mm Minimum Diameter
cwbullet
Tuesday at 10:56 AM
Replies
20
Views
468
Thursday at 11:38 PM
cwbullet
On the build table. My first 5.5" LOC rockets.
bobbyg23
Monday at 2:28 AM
Replies
24
Views
445
Thursday at 9:13 PM
g.pitts
NAR Level 2 Written Exam Flash Cards
DerBig
Wednesday at 6:09 PM
Replies
3
Views
116
Thursday at 6:27 PM
DerBig
Build Thread: Public Missiles Io
jqavins
Dec 25, 2020
2
Replies
43
Views
1K
Thursday at 5:09 PM
jqavins
Mach 1 - New Owners
Ian A Dalton
Thursday at 4:31 AM
Replies
3
Views
220
Thursday at 2:51 PM
Donnager
D
MAC Performance 4" Blackfly Build - TRA Level 1 Attempt
hotwings
Nov 26, 2020
2
Replies
40
Views
1K
Thursday at 1:42 AM
hotwings
Tripoli Ft Myers
Jozef
Sep 8, 2016
2
Replies
32
Views
2K
Wednesday at 5:03 PM
hotwings
3" Black Fly Nose Weight
Crazyrocket
Monday at 11:18 PM
Replies
5
Views
135
Wednesday at 3:27 PM
Tobor
Mach 3.5 Loki L Altitude Record Attempt Build
watheyak
Dec 20, 2020
2
3
Replies
66
Views
3K
Wednesday at 1:55 PM
rfjustin
G
Plywood Thrust Plate for High Power Rocket
ghuber
Tuesday at 4:17 AM
Replies
9
Views
328
Wednesday at 11:15 AM
QFactor
Hyperloc 835 Build (updated kit) - Level 2 kit
downhill_D
Jan 7, 2020
2
3
Replies
80
Views
5K
Tuesday at 10:41 PM
downhill_D
6" Dia. Blue Tube Airframes- Anyone Know ETA of "Back in Stock"?
jmmome
Tuesday at 4:10 PM
Replies
0
Views
86
Tuesday at 4:10 PM
jmmome
4" glass Nike Smoke considerations
Mr G
Sep 5, 2020
Replies
24
Views
997
Tuesday at 3:16 PM
mtnmanak
Got my Level 1 today!
SkyFire
Jan 16, 2021
Replies
23
Views
447
Tuesday at 5:22 AM
SkyFire
What's with these LOC fins?
Buckeye
Jan 15, 2021
Replies
13
Views
552
Monday at 4:13 PM
Jay Rairigh
LOC Vulcanite build
bobbyg23
Dec 30, 2020
Replies
11
Views
309
Monday at 3:16 AM
grouch
AT L-1000 DMS – flying case with a nose cone and 4 fins
rfjustin
Oct 13, 2020
9
10
11
Replies
304
Views
18K
Monday at 2:03 AM
Theory
Gas Gas Gas: I'm gonna run as a flash!
Zertyme
Sunday at 11:48 PM
Replies
0
Views
122
Sunday at 11:48 PM
Zertyme
2.56" Nose Cone with Removable Shoulder - Fiberglass
Zeke Johnson
Jan 15, 2021
Replies
11
Views
316
Sunday at 4:59 AM
MikeyDSlagle
Tripoli prohibition on the use of 3D printed fin cans for L3 certification
Steve Shannon
Jun 22, 2019
6
7
8
Replies
236
Views
13K
Sunday at 4:45 AM
Monoxide
M
Basket Case 2 - 3D Printing + a K535 = awesome
Dustin Lobner
Jan 3, 2021
2
Replies
33
Views
854
Jan 16, 2021
Dustin Lobner
R
Is this a good L3 rocket?
RocketryBen
Dec 13, 2017
2
3
Replies
82
Views
6K
Jan 16, 2021
Neutron95
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