Aviation safety [electronic resource] : NASA's National Aviation Operations Monitoring Service project was designed appropriately, but sampling and other issues complicate data analysis : report to congressional requesters.
Imprint
[Washington, D.C.] : U.S. Govt. Accountability Office, [2009]
Aviation safety : National Aeronautics and Space Administration's National Aviation Operations Monitoring Service project was designed appropriately, but sampling and other issues complicate data analysis
NASA's National Aviation Operations Monitoring Service project was designed appropriately, but sampling and other issues complicate data analysis
