The wiki is being retired!
Documentation is now handled by the same processes we use for code: Add something to the Documentation/ directory in the coreboot repo, and it will be rendered to https://doc.coreboot.org/. Contributions welcome!
This is the MacBook Air (13-inch, Mid 2011).
Model number: MC965xx/A or MC966xx/A
See also "How to identify your MacBook Air"