How is an aircraft built?


http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?c=ecfr&rgn=div5&view=text&node=14:1.0.1.3.11&idno=14


Joint Aviation Requirements (JAR)-25

http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgNPRM.nsf/0/63b771aaf5ca5459862569ce00613bf6!OpenDocument