| All Pilots | |
|---|---|
| Weather | 59% |
| Aircraft Icing | 47% |
| Airspace | 47% |
| ATC Communications | 46% |
| Single Pilot/IFR Flying | 46% |
| Crash Survival (Land) | 40% |
| Mountain Flying | 40% |
| Currency-Skills Proficiency | 38% |
| Decision Making | 36% |
| Aircraft Maintenance-Preventative | 35% |
| Aircraft Maintenance | 34% |
| Flight Planning | 33% |
| Human Factors | 30% |
| Runway Safety | 30% |
| Crash Survival (Water) | 29% |
| Towered Airport Operations | 29% |
| Aircraft Performance/Density Attitude | 28% |
| Controlled Flight Into Terrain | 28% |
| Aerodynamics | 27% |
| Stall Spin | 26% |
| Visual Flight Rules (VFR) | 26% |
| Wake Turbulence | 26% |
| Take Off And Landings | 25% |
| Multi-Engine Airplanes | 24% |
| Crew Resource Management | 23% |
| Aircraft Record Keeping | 21% |
| Fuel Management | 18% |
| Event Operations (e.g. Oshkosh, Sun & Fun) | 17% |
| Specialty Seminars (e.g. Seaplanes, Agricultural Flying) | 15% |
| Rotorcraft | 9% |
| Gliders | 7% |
| Balloons | 3% |
| Other | 8% |
SOURCE: U.S. Department of Transportation, Bureau of Transportation Statistics and FAA, Flight Standards Service, FAA-Sponsored Safety Seminar Program Survey, Principal Findings, Washington, DC.