Books by Alan Campbell:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Campbell, Alan: United States airline transport pilot international flight language experiences, report 1 : background information and general/pre-flight preparation (Federal Aviation Administration, Office of Aerospace Medicine ;, 2008), also by O. Veronika Prinzo, United States. Office of Aerospace Medicine, and Civil Aerospace Medical Institute (page images at HathiTrust)- Campbell, Alan: United States airline transport pilot international flight language experiences. Report 3, Language experiences in non-native English-speaking airspace/airports (Federal Aviation Administration, Office of Aerospace Medicine ;, 2010), also by O. Veronika Prinzo, Ruby M. Hendrix, Alfred M. Hendrix, Civil Aerospace Medical Institute, United States Federal Aviation Administration, and United States. Office of Aerospace Medicine (page images at HathiTrust)
Find more by Alan Campbell at your library, or elsewhere.