http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Seaplane, skiplane, and float/ski equipped helicopter operations handbook
U.S. Department of Transportation Federal Aviation Administration Flight Standards Service.
Mode of access: Internet at the FAA Web site. Address as of 3/15/06: http://www.faa.gov/library/manuals/aircraft/seaplane%5Fhandbook/; current access is available via PURL.