ACT SC-R52 ZONE...R... SECT POLYGON DELTA NXT GEO COORD:  
                  231700S / 0702400W     231730S / 0700308W

                  232830S / 0702400W     232830S / 0700308W

INSTRUCTIONS:     ANTOFAGASTA TWR  FREQ 118.1 MHZ

                  ANTOFAGASTA RDR  FREQ 119.3 MHZ

                      IQUIQUE ACC  FREQ 128.3 MHZ