Recorded airfoil sections
Curtiss-Wright X-19
The UIUC airfoil-usage tables record the Curtiss-Wright X-19 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 |
|---|---|---|---|---|---|
| NACA 2421 | NACA | 21.0% | 29% | 2.01% | 42% |
| NACA 64(3)-618 | NACA | 18.0% | 35% | 3.31% | 48% |
NACA 2421
NACA series · 21.0% thick at 29% chord · 2.01% camber at 42% chord
NACA 64(3)-618
NACA series · 18.0% thick at 35% chord · 3.31% camber at 48% chord
Also recorded on 14 other aircraft
- Merville SM.31
- Slingsby T.37 Skylark
- FFM 582
- Fournier RF10
- Fournier RF9
- Instituto De Pesquisas Tech. 17
- Laister LP-46
- Laister LP-49
- Muzseripari R-25 Standard
- Peterson J-4 Javelin
- Pilatus B-4 PC-11AF
- Slingsby T.51 Dart 15
- all 14 on the section page
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