|Newsletters or articles by regular mail||39%|
|Safety Seminars with a speaker||17%|
|Reviewing interactive websites||13%|
NOTE: Percentages sum to more than 100% because pilots were allowed to select more than one.
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.