Research into modifying general aviation piston engines to enable their safe operation using unleaded aviation fuel (Improve Commercial Aviation Safety - FAA)
| FY | 2005 |
| State | |
| Cost | $500,000.00 |
| Status | NBR |
| Chamber | C |
| Appropriation | THUD |
| House | |
| Senate |
| FY | 2005 |
| State | |
| Cost | $500,000.00 |
| Status | NBR |
| Chamber | C |
| Appropriation | THUD |
| House | |
| Senate |