chemical agent / plastics / transportation safety / direct chemical attack / chemical / chemical composition / bank / /
NaturalFeature
Lake Ontario / Niagara Falls / /
Organization
Waterloo-Wellington Flying Club / National Aeronautics and Space Administration / U.S. Department of Transportation / Transportation Safety Board / United States Federal Aviation Administration / Transportation Safety Board of Canada / /
Person
Jeffrey A. Hansen / William Peppler / James S. Bowman / Jr. / /