Complex sentence: Kirkby Head was plotted from air photographs taken from an Australian National Antarctic Research Expeditions (ANARE) aircraft in 1956, and was first visited by an ANARE party led by Sydney L. Kirkby in November, 1960.
Split into simpler sentences: Kirkby Head was plotted from air photographs taken from an ANARE aircraft in 1956. First visited by an ANARE party led by Sydney L. Kirkby in November, 1960.