- Joined
- 27 December 2005
- Messages
- 16,481
- Reaction score
- 19,237
Drawing is from a 1949 NACA Research Memorandum:
http://naca.central.cranfield.ac.uk/reports/1949/naca-rm-a9b16.pdf
http://naca.central.cranfield.ac.uk/reports/1949/naca-rm-a9b16.pdf