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  1. great planes yak 54
  2. Swick Taylorcraft
  3. Which has the least drag ?
  4. do ailerons provide lift?
  5. Neutral Point Help
  6. cubic versus pounds per square foot ? Differences ?
  7. incidence/thrust line/engine offset
  8. question on airplane balance
  9. How to determine CG ??
  10. Sailplane design question
  11. Using Gps for speed without mixup - launch
  12. Vortex generators
  13. Flying Horizontal Stabilizer
  14. Low tail in turn
  15. Dynamic Soaring of Thermals etc.
  16. Is this DS or just Something else?
  17. Knife edge pull
  18. Looking for info on wash in - wings better soaring
  19. tail heavy wants to roll?
  20. RITZ 1-30-15 AIRFOIL COORDINATES
  21. Axial rolls
  22. RC Calculators
  23. downline braking
  24. ducted fan to propeller conversion
  25. Is left yaw induced by fore or aft force?
  26. Effect of wing and Horz stab not paralell
  27. differential ailerons in aerobatic model
  28. Scaling down aircraft
  29. Who's got the formula? centrifugal force applied
  30. Who can help with THIS one? Guru needed :) WILL PAY
  31. Ailerons not straight
  32. Stubby Fat Plane hates right turns!!
  33. why are the motors SO far forward?
  34. landing bounce
  35. Violent dive on rudder right - Fly Baby
  36. Having engine, wing and horiz. stab on a common centerline as opposed to having it otherwise.
  37. Whats it called
  38. Vertical tails
  39. trim question
  40. wing loading
  41. Flutter and air balancing
  42. Fuel tanks and CG's
  43. cessna 182 Control surfaces
  44. inverted flight question.
  45. why are wing tips UP , Down , or flat ?
  46. Wing type question
  47. WING ANHEDRAL
  48. CG On flying wing?
  49. General questions about XFLR5 software
  50. Equations for Pitch Speed, Tip Speed, CL, CD, & Some Crude Flight Testing Techniques
  51. CRAZY YAK 100
  52. Figuring wing loading
  53. New CG application that does multi-panels
  54. Airfoil data - which reynolds number do I take it at?
  55. Typical rpm of a propellor?
  56. Aerfoil data - drag and lift coefficients
  57. CG on a Royal Kit
  58. CG location when fuel is burned
  59. twin motors back to back
  60. Surface Damping
  61. All about Gamma (or k if you want)
  62. constant depth, tapered wing?
  63. Got a free wing, which creates a project idea.
  64. extra 260 maiden
  65. question about my 4 star60
  66. Beginner question regarding CG
  67. Not quite sure where to post this, so I start here
  68. Forward swept wing will it turn like a normal three channel?
  69. How many airports?
  70. Redesigning Pitts tail, can I get some help with some 'stupid' questions please?
  71. fuselage length
  72. CG - Citabria Pro Balsa USA
  73. Enlarging the tailplane..
  74. Is it just me?
  75. tail flying low
  76. Converting 1/4 scale Pitts S2B to S12, questions..
  77. Flaperons?
  78. Xfoil question about normalizing the airfoil
  79. Maximum altitude??
  80. Airfoil Request
  81. Lift Verses Drag. What's the best thickness for an NACA 24XX Airfoil
  82. Help needed on flying wing construction.
  83. "Flat Bottom" Airfoil
  84. Effect of Prop Tip Loss
  85. Biplane Thrustline
  86. RC aircraft vs. full scale aircraft
  87. How much tail wheel weight?
  88. HELP funtana 125 dle30
  89. ailerons / flap question
  90. Power Glider Airfoil
  91. super decathlon fin
  92. incidence design
  93. found this interesting discussion on Spiral Slipstream
  94. Automotive aerodynamics
  95. Curving forward swept EDF impeller blades?? Why not???
  96. Propeller dynamics?
  97. ESM P-51 D
  98. What are these little fences for?
  99. 2012 Kettering University Aero Design Plane
  100. Natural microflight
  101. Mythbusters
  102. Thanks to BMathews for posting the Aerodynamics Resources
  103. A 4 SKYHAWK AIRFOIL
  104. High wing incidence
  105. Incidence
  106. Clark Y Airfoil
  107. What happens when you move the engine forward for CG
  108. Ail differential in friese ailerons?
  109. Cambridge scientist debunks flying myth
  110. Tri Plane decalage ; best settings?
  111. CG minor adjustment and feel
  112. Flaps or Something Else?
  113. Terminology
  114. fuel tank question?
  115. amount of down thrust. Doing a GWS 4 motored transport.
  116. Pusher Turbulence Experience
  117. Baslancing a three blade
  118. Throttle/Rudder mix to offset the P factor.
  119. Calculating stallspeed?
  120. Thrust line in line with stabiliser / tailplane?
  121. How much rudder deflection should be on this model?
  122. retractable ailerons
  123. Basic Design Software?
  124. dorsal wing
  125. Would Slotted Flaps Really Work?
  126. Cg for a swept flying wing
  127. Wing/airfoil design software
  128. swept wings
  129. Gas v. Electric for for long range
  130. Modeling flight efficiency as fuel is consumed
  131. Torque and P factor, why do we continually confuse them?
  132. Incedence and thrust angles.....
  133. Motor Thrust Angles
  134. Forward Swept Anhedral Wings
  135. Effects of gravity on Airplane fuel tank in a dive.
  136. Pros and cons of the two main airliners designs
  137. Simple airplane design
  138. Create vacuum???
  139. does some one
  140. Pitch sensitive....
  141. Need help Balancing a canard wing model
  142. Stabilizer - flat or symetrical airfoil
  143. Not sure if the numbers make sense.
  144. Modified foamy F-104 wobbling. Solutions?
  145. Pusher Prop Thrust Line Offset from Datum Line
  146. Big Stick at high speed
  147. Elevon question
  148. Question about "layer" airfoils
  149. Dyson fan technology for Custer wing technology?
  150. DR-1 FOKKER Correct CG
  151. Lift, Drag and such...
  152. Several means of increasing the lift of an airfoil (video)
  153. RUDDER STALL
  154. Trailing edges?
  155. MOVED: help
  156. CG formula
  157. Stab and Fin airfoils.
  158. Elevator Slats
  159. Scaling to Keep Flying Characteristics
  160. Ultimate Bipe snaps out at top of loop
  161. What weight model will two LA 10's fly?
  162. Sealing hing gaps
  163. Wing/Aileron Flutter
  164. Too much washout on twin, expect what??
  165. 27% - P-51 Mustang Airfoil
  166. Delta wing power ?
  167. TAKING OFF WITH FLAPS
  168. Aileron differental
  169. Conversion To Twin Rudders
  170. Helicopter Wake Turbulence
  171. Difficulty trimming 1/2 A Pacer
  172. Aeroworks 90-120 YAk Trimming
  173. crazy roll
  174. Flying wing
  175. Knife edge tucking
  176. canard foreplane loading..??
  177. Steep climb on takeoff
  178. Tapered Leading Edge Slats Design
  179. PHOENIX FROM HANGER 9
  180. Set up for Sr. Falcon
  181. MOVED: Landing procedure
  182. Moving wing to change cg
  183. Surface Drag
  184. Need a airfoil for a tail heavy plane
  185. MOVED: scale type flying
  186. MONOCOUPE FLAPS
  187. That Electric Rotowing
  188. KMP T-28 vs. ESM P-39
  189. non-flying j-3 cub
  190. Nose down on full power Help Required
  191. North Star C.G...?
  192. Flight Trimming the CG
  193. Best aerodynamics plane?
  194. Aileron deflection
  195. Test for CG
  196. Created a 10ft wind-tunnel, how do I measure lift/drag accurately?
  197. CG Can't Be Right?
  198. Need some help with lift equation
  199. Thrust to weight
  200. Trimming knife-edge flight
  201. Airfoil-CG
  202. C/G for Tandum Wing
  203. Stall Speed
  204. balance point on 1/4 scale balsa usa clp'd wing cub
  205. FeiBao Velox
  206. Flaps or flaperons?
  207. Vess Airfoil Coordinates
  208. The Electric Rotowing
  209. Are My Calculations Right???
  210. Control Surface Loads
  211. Please help. Diagnose CG for H9 60 Stang
  212. How much throw
  213. Correcting adverse yaw
  214. How often do you design/optimize airfoils?
  215. Vortex Ring State demonstration in RC helicopter.
  216. Sharp Outboard Leading Edge
  217. modifing from high wing to low wing
  218. Profili 2 Software
  219. Design changes in RC planes
  220. Stable low aspect ratio.
  221. help pse: need advice on Rigging angle for an undercambered airfoil
  222. Trimming the pitch on the new Yak
  223. symmetrical wing question..
  224. Anti-stall flow directors - anyone..??
  225. Determining CG
  226. tip airfoil
  227. Wingspan
  228. How Will This Stab Elavator Act
  229. strip ailerons
  230. Plane project
  231. Can I Produce Washout with Ailerons
  232. Pushrod connectors?
  233. where to locate C/G on playboy jr
  234. heavy load project
  235. Effect of extending biplane nose
  236. Is L/D ratio a measure of aerdynamic efficiency - can i use it to help refine my airfoil choice?
  237. Model Tech Great Planes wing incidence
  238. VAPOR weight
  239. Benefits of an airfoil shaped tail
  240. reverse airfoil on Parkone E 300??
  241. UIUC Propeller Database (100+ props and growing)
  242. Horizontal tail (beginner question)
  243. BMathews,...incidence and angle of attack
  244. Ultra Micro J-3 Cub stalling issues
  245. Positive incidence
  246. Leading Edge Slots
  247. wing sections
  248. nasa 2212 airfoil cordinates
  249. longitudinal dihedral
  250. Continuation of rational of trimming