• Airline Disasters Provides table containing crash date, location, aircraft type, airline, likely reason for crash, fatalities, and an incident report where available. From 1920.
• Alternative Fuels Data Center Features information regarding alternative fuels, refueling sites, documents, and more.

Federal Aviation Administration - Office of System Safety

• Near Midair Collisions System Database
• Insurance Institute for Highway Safety
• Vehicle Ratings in 40mph Frontal Offset Crash Test
• Operation Lifesaver Features collision and casualty statistics for Highway-Rail crossings by state.
• SAFER (Safety and Fitness Electronic Records) From the Federal Motor Carrier Safety Administration . Searchable database for motor carrier information
• White House - Transportation Economic Statistics Briefing Room Domestic airline statistics including operating income, net income and operating revenues.