SEN issue 1147 - 26 October 2007
- Details
- Category: Archive 2007
- Hits: 1282
- Coordinates of the Stamov and Makarov F1A airfoils
- SEN E-Mail Distribution
- NWFF Champs Revised
- Walt Power
- Walt Rozelle
Coordinates of the Stamov and Makarov F1A airfoils
From: montesjs_37 [This email address is being protected from spambots. You need JavaScript enabled to view it.]
Roger,
From time to time there are requests in your bulletin for the coordinates of these airfoils. I have not found an "official" version of them, so I had to digitize the coordinates from their outline in available plans that use these airfoils. There is some margin of error in this operation, so, after some smoothing and fitting I arrived at the coordinates shown below. They may serve as starting point for a discussion on what are the true values of these coordinates, if readers have them.
They are presented here in the typical .dat format that is acceptable to programs such as Profili or Excel.
regards
Sergio Montes
STAMOV MAKAROV
1.0000 0.0000 1.0000 0.0000
0.9500 0.0135 0.9500 0.0160
0.9000 0.0260 0.9000 0.0300
0.8000 0.0465 0.8000 0.0511
0.7000 0.0631 0.7000 0.0670
0.6000 0.0764 0.6000 0.0789
0.5000 0.0868 0.5000 0.0872
0.4000 0.0939 0.4000 0.0915
0.3000 0.0958 0.3000 0.0900
0.2500 0.0942 0.2500 0.0860
0.2000 0.0895 0.2000 0.0795
0.1500 0.0804 0.1500 0.0700
0.1000 0.0660 0.1000 0.0564
0.0750 0.0563 0.0750 0.0471
0.0500 0.0440 0.0500 0.0362
0.0250 0.0282 0.0250 0.0220
0.0125 0.0190 0.0125 0.0132
0.0063 0.0132 0.0063 0.0075
0.0031 0.0090 0.0031 0.0050
0.0000 0.0000 0.0000 0.0000
0.0031 -0.0055 0.0031 -0.006
0.0063 -0.0080 0.0063 -0.008
0.0125 -0.0097 0.0125 -0.0095
0.0250 -0.0087 0.0250 -0.0089
0.0500 -0.0058 0.0500 -0.005
0.0750 -0.0015 0.0750 -0.0011
0.1000 0.0030 0.1000 0.003
0.1500 0.0130 0.1500 0.0105
0.2000 0.0210 0.2000 0.0174
0.2500 0.0280 0.2500 0.0246
0.3000 0.0345 0.3000 0.0308
0.4000 0.0433 0.4000 0.042
0.5000 0.0478 0.5000 0.0481
0.6000 0.0461 0.6000 0.0486
0.7000 0.0417 0.7000 0.042
0.8000 0.0318 0.8000 0.0319
0.9000 0.0150 0.9000 0.0163
0.9500 0.0053 0.9500 0.0065
1.0000 -0.0050 1.0000 -0.0056
SEN E-mail Distribution
I have been unhappy with the performance of the hosting service that I use. For some technical reason either on their servers or with the internet connection I sometimes get messages bounced or not sent. They do not appear to be able to stop the problem from re-occuring. If this is just a few people I do not do anything, if there is large number or everyone I resend the edition. If they do not improve I will change the service when I have time to do that.
NW FF Champs - Revised results
CAT # NAME RND 1RND 2RND 3RND 4RND 5RND 6RND 7FLYOFFTOTAL
F1 G 1 TIFFANY ODELL 120 120 120 120 120 124 724
2 ED CARROLL 120 120 120 120 120 82 682
3 MARK BELFIELD 120 120 120 120 69 549
4 PETER BROCKS 120 78 120 120 0 438
5 MIKE DAVIS 120 120DNF DNF DNF 240
6 RICH ROHRKE 120 120DNF DNF DNF 240
7 DICK WOOD 120 120DNF DNF DNF 240
8 RALPH COONEY 120 120DNF DNF DNF 240
F1 H 1 MIKE MCKEEVER 120 120 120 120 120 193 793
2 LEE HINES 120 120 120 120 120 77 677
3 NORM SMITH 120 120 120 24 120 504
4 MICHEAL THOMPSON 106 120 67 80 120 493
F1 J 1 MIKE ROBERTS 120 120 120 32 7 399
2 CHINMAY JAJO 108 95 0 0DNF 203
3 ED CARROLL DNF DNF DNF DNF DNF 0
F1 Q 1 FRANK POLLARD 113 120 89 116 70 508
F1 A 1 RENE LIMBERGER 180 180 180 180 180 180 1260 321
2 MIKE MCKEEVER 180 180 180 180 180 180 1260 273
3 LEE HINES 180 180 180 180 180 180 1260 dnf
4 MICHEAL THOMPSON 180 158 180 180 150 180 180 1208
5 PETER BROCKS 180 180 180 180 180 124 180 1204
6 NORM SMITH 180 180 180 180 180 180 124 1204
7 DANIEL PORTHEROE 180 180 180 0 180 76 180 976
8 PIERRE BRUN 180 180 137 180 180 0DNF 857
F1 B 1 BLAKE JENSEN 180 180 180 180 180 180 1260 352
2 ALEX ANDRUKOV 180 180 180 180 180 180 1260 232
3 DICK WOOD 180 180 180 180 180 180 1260 209
4 VLAD ANDRUKOV 180 180 180 180 180 180 1260 dnf
5 MIKE DAVIS 180 180 180 169 180 180 180 1249
6 MARK BELFIELD 79 176 180 120 180 138 120 993
7 EUGENE JANSEN 180 160DNF DNF DNF DNF DNF 340
8 DEREK MCGUCKIN 166 15DNF DNF DNF DNF DNF 181
F1 C 1 ED CARROLL 180 180 180 180 180 180 1260 flip for it
2 MIKE ROBERTS 180 180 180 180 180 180 1260 lost
3 RON MCBURNETT 180 180 180 179 180 180 180 1259
4 JEFF ELLINGTON 180 102 173 158 180 135 180 1108
Walt Power ?
From:EDWARD MATE [This email address is being protected from spambots. You need JavaScript enabled to view it.]
WALT when and where will the new 1951 to 1979 power event be flown? Is it official AMA or FAI? Thanks, Ed Mate
REPLY
In Walt's Article he says "Rules listed below are for 2008 Big Al’s and 2008 Livotto contest"
This is Walt Ghio conceived or sponsored event for FAI power models of that period. It will be flown at the 2 above events and maybe others ..
Walt Rozelle
Walter Rozelle, long-time editor of Free Flight, the National Free Flight Society Digest, died October 24th. Walt will be remembered as an eloquent and tireless voice for NFFS and free flight.
A memorial service will be held at 11:00 am Wednesday, November 14th at Holy Trinity Episcopal Church, 615 Mallory Street, Saint Simons Island, Georgia 31522.
In lieu of flowers, donations may be made in Walt's name to Hospice of the Golden Isle, Inc., 1692 Glynco Parkway, Brunswick, GA 31525 or to National Free Flight Society Foundation, c/o U.S. Family Foundation, Inc., 450 Pleasant Grove Road, Inverness, FL 34452-5725.
Rex Hinson, President, National Free Flight Society
.........
Roger Morrell