AFFTAC stands for the "Analysis of Fire Effects on Tank Cars." Southern Rockies Consulting serves as the custodian for this software, under the auspices of the RSI-AAR Tank Car Safety and Research Project.

Currently, the official released version of AFFTAC is AFFTAC 4.0. It is available for download here: AFFTAC 4.0 Download Page

For the latest information on bugs in AFFTAC, be sure to look at "All" issues at: AFFTAC Issue Tracker at

AFFTAC 5.10 is under Beta testing and is available here: AFFTAC 5.10 Beta Download Page .