Referenced by|
| 4206892 | Lightweight aircraft | Jun 10, 1980 | | 4484191 | Tactile signaling systems for aircraft | Nov 20, 1984 | | 5217189 | Suspension flight control method and apparatus | Jun 8, 1993 | | 5222699 | Variable control aircraft control surface | Jun 29, 1993 | | 5681014 | Torsional twist airfoil control means | Oct 28, 1997 |
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