History: Below is a listing of the Revisions and Changes made to this UFGS.
| KEY | PREPARING ACTIVITY (PA) | A Army | N Navy | F Air Force | S NASA [ARCHIVED] |
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion |
| Release | PA | Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|
| May-2009 | A | May-2009 | R | Tailored for Diesel and Natural Gas | |
| Jan-2008 | A | Jan-2008 | R | Compliance with CSI SectionFormat | |
| Oct-2007 | A | Oct-2007 | R | Updated seismic criteria |
