VH-RTO  (2)  Piper PA-31 Navajo                           (c/n 31-147)


                                    Southern Airlines was the name under which Murchison Air Services operated third level
                                    scheduled services from Perth, WA to Rottnest Island and WA country towns in the 1960s
                                    and 70s.  A couple of Navajos were used, one of which VH-RTO, is seen at Perth in July
                                    1969 in this shot by Roger McDonald.  An early Navajo, it was first registered in May 1968.