Menu
Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Log in
Register
What's new
Search
Search
Everywhere
Threads
This forum
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Forums
Rocketry General Discussion Forum
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
Propulsion
Discussions of motors ranging from single-use black powder motors, composite reloads, hybrids, etc.
Help Support The Rocketry Forum:
1
2
3
…
Go to page
Go
187
Next
1 of 187
Go to page
Go
Next
Last
Filters
Show only:
Loading…
Sticky
AeroTech Hobbyline RMS Assembly Diagrams, Videos
rocketguy101
Jul 21, 2012
Replies
29
Views
13K
Jan 14, 2021
Art Upton
Sticky
Report a Malfunctioning Engine
bobkrech
May 3, 2013
2
Replies
31
Views
13K
Nov 4, 2019
Steve Shannon
Sticky
Reload Kits Master Excel Sheets
Green Jello
Mar 26, 2013
2
3
Replies
82
Views
30K
Sep 9, 2019
cwbullet
Locked
Sticky
Discussions of Amateur Rocket Motors belong in the Reseach Forum
bobkrech
Sep 13, 2015
Replies
0
Views
6K
Sep 13, 2015
bobkrech
S
Sticky
Motor Dealer Listing
shockwaveriderz
Feb 7, 2004
2
3
Replies
81
Views
35K
Apr 24, 2015
rcktnut
The 2021 Newton Tally Thread
K'Tesh
Dec 31, 2020
Replies
14
Views
278
Today at 1:44 PM
K'Tesh
Gun Cleaner for Casings?
DAllen
Jan 15, 2021
Replies
13
Views
397
Yesterday at 3:10 PM
Crazyrocket
AeroTech Open Thread
ATGM
May 16, 2015
131
132
133
Replies
4K
Views
525K
Wednesday at 3:16 PM
Walter Longburn
75 5120 motor
David Schwantz
Sunday at 11:46 PM
Replies
16
Views
412
Tuesday at 2:27 AM
David Schwantz
S
Low power, no ejection charge?
Senior Space Cadet
Jan 14, 2021
2
Replies
37
Views
635
Sunday at 8:42 PM
Nytrunner
Finding motors for a rocket
JohnCoker
Dec 11, 2020
2
3
Replies
68
Views
2K
Sunday at 5:46 PM
JohnCoker
Does cold weather have any effect when launching a HP motor
Five
Jan 13, 2021
Replies
6
Views
285
Jan 15, 2021
Neutron95
How old was the oldest AT motor you've fired...
AZ_Ron
Dec 19, 2020
Replies
16
Views
851
Jan 15, 2021
Art Upton
Better ignitors for composite rockets
ExoResearch
Jan 8, 2021
Replies
11
Views
523
Jan 13, 2021
shockie
Weight of 75/3840 case?
Rob702Martinez
Jan 13, 2021
Replies
1
Views
92
Jan 13, 2021
seth_cooper
S
Searching for motors by propellant weight
JohnCoker
Jan 5, 2021
Replies
11
Views
312
Jan 9, 2021
JohnCoker
D
Tell me about Centuri Mini-Max motors.
dlrflyer
Dec 20, 2006
Replies
14
Views
2K
Jan 9, 2021
Johnly
J
J
Do a lot of people build their own engines?
Japheth
Jan 5, 2021
2
Replies
52
Views
2K
Jan 8, 2021
Walter Longburn
Estes F black powder
roytyson
Oct 21, 2020
Replies
29
Views
2K
Jan 7, 2021
roytyson
C
New Member Looking For Motor Help
cj cake
Dec 18, 2020
2
Replies
40
Views
1K
Jan 5, 2021
Antares JS
Theory
Winston
Jan 4, 2021
Replies
0
Views
117
Jan 4, 2021
Winston
The 2020 Newton Tally Thread
K'Tesh
Dec 31, 2019
3
4
5
Replies
123
Views
5K
Jan 2, 2021
Wayco
Suspected Bad Motor List
lakeroadster
Jan 22, 2019
3
4
5
Replies
144
Views
12K
Jan 1, 2021
JohnCoker
F
E matches - reusable
Frewi80
Dec 31, 2020
Replies
3
Views
258
Dec 31, 2020
Frewi80
F
Cesaroni K160 - looks different?
billdz
Dec 29, 2020
Replies
12
Views
425
Dec 30, 2020
billdz
What kind of damage can too much acceleration cause
Funkworks
Jul 28, 2019
Replies
29
Views
2K
Dec 29, 2020
Ez2cDave
Loki motors?
mtnmanak
Nov 20, 2020
3
4
5
Replies
121
Views
5K
Dec 29, 2020
Rob702Martinez
RCS aerospike nozzles
Cameron Anderson
Sep 10, 2020
2
Replies
52
Views
3K
Dec 29, 2020
RGClark
AT K375
jbrracer
Dec 18, 2020
Replies
12
Views
553
Dec 29, 2020
Rocketjunkie
Quest Aerospace Q-Jets
shockie
Dec 19, 2020
Replies
28
Views
901
Dec 26, 2020
Art Upton
where to get small amounts of HTPB
shockie
Dec 24, 2020
Replies
2
Views
260
Dec 26, 2020
Art Upton
C
Anyone have an idea what motor this is on ebay?
cj cake
Dec 21, 2020
2
Replies
42
Views
1K
Dec 24, 2020
rharshberger
PROPELLANTS VERSION 2.xx.XLS spreadsheet
shockie
Dec 21, 2020
Replies
0
Views
134
Dec 21, 2020
shockie
Cocktail propellant
Duster45
Aug 23, 2020
Replies
14
Views
944
Dec 20, 2020
Rob702Martinez
Cold exposed Estes Motors
mjennings
Dec 19, 2020
Replies
7
Views
341
Dec 19, 2020
blackjack2564
1
2
3
…
Go to page
Go
187
Next
1 of 187
Go to page
Go
Next
Last
You must log in or register to post here.
Latest posts
A Protostar is born
Latest: FishnBeer
2 minutes ago
Low Power Rocketry (LPR)
RIP Larry King, 87
Latest: hobie1dog
4 minutes ago
The Watering Hole
What I did today -instead- of Rocketry.
Latest: hobie1dog
6 minutes ago
The Watering Hole
P
Who has free shipping?
Latest: Pete.D
7 minutes ago
The Watering Hole
The Future of this hobby.....
Latest: shockie
8 minutes ago
The Watering Hole
Wildman Holiday sales
Latest: troj
9 minutes ago
Vendor Display
R
Gonna Skin Me A Cat
Latest: Rocketless
13 minutes ago
The Watering Hole
V
Electronics in the wind?
Latest: vahpr
13 minutes ago
High Power Rocketry (HPR)
Forums
Rocketry General Discussion Forum
Top