Oshkosh Corp., Oshkosh, Wis., was awarded on May 24 a $66,915,870 contract for the procurement of 22 engineering change proposals to incorporate into 421 Mine Resistant Ambush Protected All-Terrain Vehicles. Work is to be performed in Oshkosh, Wis., with an estimated completion date of May 31, 2012. Five bids were solicited with five bids received. Oshkosh Corp, Oshkosh, Wis., was awarded on May 27 a $20,829,704 contract for 1,400 Check-6 rear view sensor systems on the Mine Resistant Ambush Protected All-Terrain Vehicle. Work is to be performed in Oshkosh, Wis., with an estimated completion date of May 31, 2012. Five bids were solicited with five bids received. Oshkosh Corp., Oshkosh, Wis., was awarded on May 27 a $10,385,095 firm-fixed-price contract for 698 Check-6 rear view sensor systems on the Mine Resistant Ambush Protected All -Terrain Vehicles. Work is to be performed in Oshkosh, Wis. (50 percent), and McConnellsburg, Pa. (50 percent), with an estimated completed date of May 31, 2012. Five bids were solicited with five bids received. Oshkosh Corp., Oshkosh, Wis., was awarded on May 27 a $15,458,616 firm-fixed-price contract for 1,039 Check-6 rear view sensor systems on the Mine Resistant Ambush Protected All -Terrain Vehicles. Work is to be performed in Oshkosh, Wis., with an estimated completion date of May 31, 2012. Five bids were solicited with five bids received. TACOM, AMSCC-TAC-ADCA, Warren, Mich., is the contracting activity.