Surveyed channel marks - They're all can buoys and look like Sealite 'Float Collar Buoys'
Add the piles on the end of Jetty (middle one contains red lateral can
Part 1 of navaids documented at https://marinesafety.sa.gov.au/news/feed?a=1341153 (CC/by/3.0/au)
Add bridge pillars, move river track to preferred channel and add navmarks on bridge
Add carpenter rocks leading posts. Daytime visit so not sure if lit
list.lighting seems to require a space between Q and digits
list.lighting seems to require a space between Q and digits
Add red band detail to Cape Northumberland light
Add second red sector to lighthouse
using daymark for the triangles
Removed misplaced seamark that is actually on water tower not jetty
Add leading lights in Port MacDonnell