I flew the early 767 1984 through mid 1986. The pre-GPS FMS was like a Radio Shack toy computer. When we had to fly a VOR approach the approach was in the database. The PF used the database approach because tracking was smooth whereas the VOR was awful. The company required the PNF to monitor raw data, which was easy in the 767. We didn't know what RNP 0.30 was in those days.
