: This classic training package, formerly used by SAS Flight Academy, is frequently shared on aviation forums and archive sites. It generally requires a 32-bit Windows environment or a compatibility fix like tb65rt.exe B737MRG Schematics B737MRG Free Downloads
Companies like (maker of the Airbus/737 CBT) and Avsoft offer free trial modules for a limited time. You can download a full-functioning CBT for one system (e.g., Pneumatics or Air Conditioning) without paying. Search for "Avsoft 737 CBT demo." Cbt Boeing 737 Free Download
Interactive lessons on the Flight Management Computer (FMC), Autoflight/Autothrottle systems, and Flight Director. : This classic training package, formerly used by
Alternatives for study (legal/free):