AF 14 is sort of Before YE. The current Abwehran Year is After Freedom (AF) 259, which takes place between 27-31 YE. With one Abwehran Year equalling approximately four Yamataian Years (3.551), AF 14 would probably be 869 Yamataian Years ago.
You see, after reworking Abwehran Ages and Years, I've had to rework almost the entire Abwehran History. There are pretty much three Eras, four if you count the era Before the Great Conflict (an era I don't go into). The first Era is the Great Conflict (GC), an era of Abwehran history that lasts 412 abwehran years (~ 1463 earth years). The second era, the time the fascists rule, is the After Conflict era and lasts 173 Abwehran years (about 614 earth years). The current era the Abwehrans are in is After Freedom, which has been going on for 259 abwehran years (about 919 Earth Years). All together, that's 844 Abwehran Years of history (2996 Earth Years).
I am working on a definite Abwehran Historical Timeline for everyones reference, but its going slowly due to the amount of history I have for them.