Recorded airfoil sections
Mitsubishi Ki-20
The UIUC airfoil-usage tables record the Mitsubishi Ki-20 with 2 airfoil sections. Each is in the library with its geometry, a stored polar sweep, and DXF and .dat export. The source lists names only — it does not say which station carries which section — so they appear here thickest first.
Sections side by side
| Section | Series | Thickness | at x/c | Camber | at x/c |
|---|---|---|---|---|---|
| GOE 290 (MVA 290) | Goettingen | 17.6% | 27% | 3.85% | 37% |
| GOE 565 | Goettingen | 8.4% | 27% | 2.81% | 46% |
GOE 290 (MVA 290)
Goettingen series · 17.6% thick at 27% chord · 3.85% camber at 37% chord
Also recorded on 1 other aircraft
GOE 565
Goettingen series · 8.4% thick at 27% chord · 2.81% camber at 46% chord
Also recorded on 1 other aircraft
wing designs
The sections above are what the source records, not a wing anyone drew. Wings that were drawn — planform, sections and the analysis behind them, all readable — are published under Full-scale aircraft wing designs.
Aircraft-to-section mapping from the UIUC airfoil-usage tables. Section geometry is computed from the library's CST fit; nothing here is a performance claim about the aircraft. All recorded aircraft