 Its mission at the time was fighter attack and was provided the Block 15 for this job.On 15 March 1992 the squadron changed designation from the 170th Tactical Fighter Squadron to the 170th Fighter Squadron when its parent 183d Fighter Group adopted the new Air Force Objective organization plan.During early 1994 the 170th FS started to exchange their Block 15 F-16A/B for Block 30 F-16C/D Fighting Falcon with the big inlet design.