Recorded airfoil sections
Szybowcowy Zaklad Doswiadczalny SZD-39 Cobra 17
The UIUC airfoil-usage tables record the Szybowcowy Zaklad Doswiadczalny SZD-39 Cobra 17 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 |
|---|---|---|---|---|---|
| FX 61-168 | Other | 16.8% | 35% | 3.01% | 35% |
| FX 60-126/1 | Other | 12.6% | 27% | 3.97% | 54% |
FX 61-168
Other series · 16.8% thick at 35% chord · 3.01% camber at 35% chord
Also recorded on 7 other aircraft
FX 60-126/1
Other series · 12.6% thick at 27% chord · 3.97% camber at 54% chord
Also recorded on 2 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