Transport Canada - Canadian Aviation Authority

Federal Aviation Administration - U.S. Federal Aviation Administration

N.T.S.B. - National Transportation and Safety Board

C.A.A. - U.K. Civil Aviation Authority

JAA - Joint Aviation Authority - Europe

TSB - Transportation Safety Board of Canada

DAC - Brazillian Civil Aviation Authority

ICAO - International Civil Aviation Organization

U.S. Aviation - Aviation link resource and information exchange

Totavia Aviation Information - Aviation Services Directory