http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Instrument Rating Practical Test Standards for airplane, helicopter, power lift
1 volume (various pagings) : digital, PDF file.
"Material in FAA-S-8081-4C will be effective October 1,1998. All previous editions of the Instrument Rating Practical Test Standards will be obsolete as of this date."
Title from title screen (viewed Jan. 2, 2009).
Mode of access: Internet at the FAA web site. Address as of 1/2/09: http://www.airweb.faa.gov/Regulatory%5Fand%5FGuidance%5FLibrary/rgAdvisoryCircular.nsf/0/1581ec590059ae7e862569e7006da915/$FILE/AC61-111A.pdf ; current access available via PURL.