A work in progress.
I have been involved with YWAM Medical Ships Australia and YWAM Townsville for a while helping with software projects. One project is tracking the medical ships, (Pacific Link and the new YWAM PNG) as they travel to and across PNG to provide medical services to the remote areas. The ship provides an excellent way to reach some of the most under-serviced areas of that country. There are always volunteer opportuinties so visit YWAM Medical Ships Australia and find out more.
There have been many variations the how we have tracked and logged the ship location since the first visit to PNG. See the current location and map at Ship Locator