Armstrong MA Mark II Front Wing
| MA490 | MA590 | MA690 | MA790 | MA890 | MA990 | MA1190 | MA1390 | |
| Area (cm²) | 490 | 590 | 690 | 790 | 890 | 990 | 1190 | 1390 |
| Span (mm) | 632 | 690 | 767 | 817 | 860 | 906 | 990 | 1060 |
| Aspect Ratio | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
Armstrong MA Mark II Front Wing
| MA490 | MA590 | MA690 | MA790 | MA890 | MA990 | MA1190 | MA1390 | |
| Area (cm²) | 490 | 590 | 690 | 790 | 890 | 990 | 1190 | 1390 |
| Span (mm) | 632 | 690 | 767 | 817 | 860 | 906 | 990 | 1060 |
| Aspect Ratio | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |