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Gearing up propellers on rubber powered models
sprogs
16 725 Last post February 14, 2022, 11:34:05 PM
by Indoorflyer
Caproni CA60 Transaereo
sprogs
0 82 Last post February 14, 2022, 12:33:57 PM
by sprogs
Pylons on Electric Power Models?
Slowmatch
17 440 Last post February 13, 2022, 06:30:49 PM
by danberry
Rogallo wings
sprogs
8 339 Last post January 31, 2022, 04:23:22 PM
by strat-o
Low Reynolds Number Aerodynamics
steve-de24
10 695 Last post January 26, 2022, 10:45:18 AM
by TimWescott
Undercamber and incidence
GeoffinIN
14 720 Last post December 18, 2021, 08:25:59 AM
by GeoffinIN
Moving elevator to trim
3view
20 1084 Last post December 17, 2021, 07:24:24 PM
by MKelly
Getting Started in XFLR5 - Airfoil and Wing Analysis « 1 2 »
Slowmatch
43 13749 Last post July 22, 2021, 08:52:25 PM
by OZPAF
General question about washout « 1 2 »
rgroener
39 5404 Last post May 04, 2021, 08:18:56 AM
by dosco
How spars affect the airfoil « 1 2 »
a23smith
34 1257 Last post April 05, 2021, 09:53:06 PM
by lincoln
EMBREO, OPTIMUN RUBBER WEIGHT
Thurman
2 415 Last post January 20, 2021, 01:22:23 AM
by lincoln
Determining the initial position for setting the CG
a23smith
19 1137 Last post December 14, 2020, 12:42:57 PM
by TimWescott
Airfoil Sections
Hepcat
10 2612 Last post November 27, 2020, 04:31:14 PM
by steve-de24
What is the effect of a lifting horizontal tail plane? « 1 2 »
Larry R.
25 2091 Last post October 30, 2020, 05:21:04 AM
by Jack Plane
A Question of Incidence
Rhys
23 1457 Last post October 28, 2020, 07:50:54 PM
by OZPAF
Spitfire Mk VII extended wing horizontal stabilizer desing
Chris A.
11 1119 Last post April 08, 2020, 06:39:04 PM
by flydean1
Propellers
Hepcat
7 2034 Last post March 27, 2020, 07:52:25 AM
by Ashu
Trimming A Pusher Model
ssmith
4 468 Last post March 24, 2020, 01:56:14 PM
by ssmith
Change in Wing Dimensions and its Effects on Flying Characteristics
Jez Wilkins
23 1340 Last post March 16, 2020, 07:49:29 AM
by Jez Wilkins
Building for Scale
Rhys
24 1241 Last post February 10, 2020, 03:35:03 PM
by Rhys
P-51 type Laminar flow wings « 1 2 3 »
Dave Bell
56 9863 Last post December 13, 2019, 04:03:46 PM
by lincoln
How much vertical tail is too much?
Larry R.
10 1229 Last post December 12, 2019, 06:07:26 PM
by basiliscus
Induced Drag
Sundance12
14 1886 Last post December 12, 2019, 04:27:41 PM
by basiliscus
Measuring the CG of a model airplane
NHFlier
7 852 Last post October 07, 2019, 08:06:41 PM
by OZPAF
Angle of Attack
Larry R.
14 1071 Last post August 23, 2019, 09:04:08 PM
by Crabby
Butterfly Tail Question
alfakilo
21 1090 Last post August 02, 2019, 04:23:04 PM
by alfakilo
You might be a Modeller If... « 1 2 »
Knightflyer
26 1414 Last post July 30, 2019, 03:19:53 PM
by Greg Langelius
"V" STABILIZER, REQUEST FOR DESIGN HELP
Thurman
11 1893 Last post February 05, 2019, 12:32:00 AM
by Thurman
Slowing down the Glide Phase
Sailaway
4 1494 Last post February 04, 2019, 08:12:48 AM
by Sailaway
The end of the propeller ? - solid state propulsion
Squirrelnet
11 1243 Last post February 03, 2019, 08:08:02 PM
by Tiger Tim
BE5547, BE5042, BE5030
tctele
3 896 Last post December 02, 2018, 09:20:06 AM
by tctele
Question about CG
TWWARCH
8 2849 Last post July 09, 2018, 01:30:02 PM
by TWWARCH
Right Thrust Questions
calgoddard
2 1430 Last post June 26, 2018, 06:48:02 AM
by Hepcat
What to include in wing loading calcs?
Saabotage
5 1463 Last post June 16, 2018, 11:49:52 PM
by lincoln
Are large propellers inherently more energy efficient?
aeronautics
8 1687 Last post June 16, 2018, 10:00:08 PM
by lincoln
rules in the dimensioning of aircrafts
joeskies
11 3163 Last post March 27, 2018, 05:21:36 AM
by joeskies
Why won't this thing glide? « 1 2 »
billdennis747
37 4572 Last post March 11, 2018, 03:14:52 PM
by billdennis747
Squirrel design incidence: wing LE shim and stab washout
Ashu
20 2613 Last post February 26, 2018, 12:48:24 AM
by OZPAF
Bernie Hunt spreadsheet
piecost
6 1951 Last post February 11, 2018, 06:42:31 PM
by Soc
Propellors - what is the effect of changing pitch?
Jack Plane
9 2915 Last post December 21, 2017, 09:08:32 AM
by lincoln
HM 293
sprogs
21 3240 Last post September 27, 2017, 03:48:16 AM
by Big G
the notions of Can't vs Can
packardpursuit
21 2909 Last post September 27, 2017, 02:45:42 AM
by F4FGuy
Average static margin created by the Zaic 59'-61' cg location and tail volume
wmazz
3 1222 Last post August 27, 2017, 03:01:14 PM
by wmazz
Measuring prop pitch
Pete Fardell
4 2147 Last post August 17, 2017, 06:28:45 PM
by Hepcat
Data,Tables and usefull snippets.
Hepcat
4 1642 Last post July 18, 2017, 03:51:53 PM
by RobinB
Canard design
sprogs
12 2514 Last post June 17, 2017, 09:07:33 PM
by aramid
Canard stall???
packardpursuit
9 2535 Last post June 05, 2017, 07:33:24 AM
by duration
Control line to freeflight conversion
Fourfingers
7 1895 Last post March 13, 2017, 06:04:32 PM
by fred
Panel Skew for Washout?
Slowmatch
4 1374 Last post February 25, 2017, 07:53:18 AM
by Slowmatch
Does airfoil thickness affect or induce washout?
packardpursuit
12 2017 Last post February 04, 2017, 02:11:13 AM
by packardpursuit
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