Departure altitude shall be 1,000 ft. For planned departures between 205 and 309 DEG MAG, departure is via the 'Western Departure'. All aircraft shall depart AF CTR on a track between 220 DEG and 309 DEG MAG and must nominate their outbound track with the taxi call.
A map of Brisbane airspace west
Lake Manchester from Archerfield direction looking west/north-west
A closer look at Lake Manchester from Archerfield direction looking west/north-west