Midwest Program on Airborne Television Instruction

The Midwest Program on Airborne Television Instruction (MPATI) was a special broadcasting initiative designed to broadcast educational television programming to schools, especially in areas where local educational television stations are either difficult to receive or unavailable. From 1961 through 1968, MPATI's programming broadcast from two DC-6AB aircraft based at the Purdue University Airport in West Lafayette, Indiana, using a broadcasting technique known as Stratovision.